Загрузка связанных данных EF

Имеется таблица Tickets, у которой несколько связей. Чтобы загрузить все необходимые связанные данные, получается такой запрос:

var ticket = _db.Tickets
            .Include(t=>t.Group)
            .Include(t=>t.TicketContacts)
            .ThenInclude(t=>t.Contact)
            .Include(t=>t.TicketProducts)
            .ThenInclude(t=>t.Product)
            .Include(t=>t.AppUser)
            .Include(t => t.Status)
            .Include(t => t.Abonent)
            .Include(t=>t.Events)
            .ThenInclude(t=>t.Message)
            .ThenInclude(t=>t.Attachments)
            .Include(t => t.Events)
            .ThenInclude(t => t.Message)
            .ThenInclude(t => t.Contact)
            .Include(t=>t.Events)
            .ThenInclude(t=>t.User)
            .FirstOrDefault(t => t.Id == id);

Настораживает большое количество include'ов. В бд будут отправляться несколько запросов. Правильно ли я делаю, или можно как то это упростить ?

Как я понял (по окну Вывода), получаю 5 запросов:

SELECT TOP(1) [t].[Id], ...
FROM[Tickets] AS[t]
LEFT JOIN[Abonents] AS[t.Abonent] ON[t].[AbonentId] = [t.Abonent].[Id]
INNER JOIN[Statuses] AS[t.Status] ON[t].[StatusId] = [t.Status].[Id]
LEFT JOIN[AspNetUsers] AS[t.AppUser] ON[t].[AppUserId] = [t.AppUser].[Id]
LEFT JOIN[Groups] AS[t.Group] ON[t].[GroupId] = [t.Group].[Id]
WHERE[t].[Id] = @__id_0
ORDER BY[t].[Id]
SELECT[t.TicketContacts].[TicketId], ...
FROM[TicketContacts] AS[t.TicketContacts]
INNER JOIN[Contacts] AS[t.Contact] ON[t.TicketContacts].[ContactId] =  [t.Contact].[Id]
INNER JOIN(
SELECT DISTINCT [t1].*
FROM (
    SELECT TOP(1) [t0].[Id]
    FROM[Tickets] AS[t0]
    LEFT JOIN[Abonents] AS[t.Abonent0] ON[t0].[AbonentId] = [t.Abonent0].[Id]
    INNER JOIN[Statuses] AS[t.Status0] ON[t0].[StatusId] = [t.Status0].[Id]
    LEFT JOIN[AspNetUsers] AS[t.AppUser0] ON[t0].[AppUserId] = [t.AppUser0].[Id]
    LEFT JOIN[Groups] AS[t.Group0] ON[t0].[GroupId] = [t.Group0].[Id]
    WHERE[t0].[Id] = @__id_0
    ORDER BY[t0].[Id]
) AS[t1]
) AS[t2] ON[t.TicketContacts].[TicketId] = [t2].[Id]
ORDER BY[t2].[Id]
SELECT[t.TicketProducts].[TicketId], ...
FROM[TicketProducts] AS[t.TicketProducts]
INNER JOIN[Products] AS[t.Product] ON[t.TicketProducts].[ProductId] = [t.Product].[Id]
INNER JOIN(
SELECT DISTINCT [t4].*
FROM (
    SELECT TOP(1) [t3].[Id]
    FROM[Tickets] AS[t3]
    LEFT JOIN[Abonents] AS[t.Abonent1] ON[t3].[AbonentId] = [t.Abonent1].[Id]
    INNER JOIN[Statuses] AS[t.Status1] ON[t3].[StatusId] = [t.Status1].[Id]
    LEFT JOIN[AspNetUsers] AS[t.AppUser1] ON[t3].[AppUserId] = [t.AppUser1].[Id]
    LEFT JOIN[Groups] AS[t.Group1] ON[t3].[GroupId] = [t.Group1].[Id]
    WHERE[t3].[Id] = @__id_0
    ORDER BY[t3].[Id]
) AS[t4]
) AS[t5] ON[t.TicketProducts].[TicketId] = [t5].[Id]
ORDER BY[t5].[Id]
SELECT[t.Events].[Id], ...
FROM[TicketEvents] AS[t.Events]
LEFT JOIN[AspNetUsers] AS[t.User] ON[t.Events].[AppUserId] = [t.User].[Id]
LEFT JOIN[Messages] AS[t.Message] ON[t.Events].[MessageId] = [t.Message].[Id]
LEFT JOIN[Contacts] AS[t.Message.Contact] ON[t.Message].[ContactId] = [t.Message.Contact].[Id]
INNER JOIN(
SELECT DISTINCT [t7].*
FROM (
    SELECT TOP(1) [t6].[Id]
    FROM[Tickets] AS[t6]
    LEFT JOIN[Abonents] AS[t.Abonent2] ON[t6].[AbonentId] = [t.Abonent2].[Id]
    INNER JOIN[Statuses] AS[t.Status2] ON[t6].[StatusId] = [t.Status2].[Id]
    LEFT JOIN[AspNetUsers] AS[t.AppUser2] ON[t6].[AppUserId] = [t.AppUser2].[Id]
    LEFT JOIN[Groups] AS[t.Group2] ON[t6].[GroupId] = [t.Group2].[Id]
    WHERE[t6].[Id] = @__id_0
    ORDER BY[t6].[Id]
) AS[t7]
) AS[t8] ON[t.Events].[TicketId] = [t8].[Id]
ORDER BY[t8].[Id], [t.Message].[Id]
SELECT[t.Message.Attachments].[Id], ...
FROM[Attachments] AS[t.Message.Attachments]
INNER JOIN(
SELECT DISTINCT [t.Message0].[Id], [t11].[Id] AS [Id0]
FROM[TicketEvents] AS [t.Events0]
LEFT JOIN [AspNetUsers] AS[t.User0] ON [t.Events0].[AppUserId] = [t.User0].[Id]
LEFT JOIN [Messages] AS[t.Message0] ON [t.Events0].[MessageId] = [t.Message0].[Id]
LEFT JOIN [Contacts] AS[t.Message.Contact0] ON [t.Message0].[ContactId] = [t.Message.Contact0].[Id]
INNER JOIN (
    SELECT DISTINCT [t10].*
    FROM (
        SELECT TOP(1) [t9].[Id]
        FROM[Tickets] AS[t9]
        LEFT JOIN[Abonents] AS[t.Abonent3] ON[t9].[AbonentId] = [t.Abonent3].[Id]
        INNER JOIN[Statuses] AS[t.Status3] ON[t9].[StatusId] = [t.Status3].[Id]
        LEFT JOIN[AspNetUsers] AS[t.AppUser3] ON[t9].[AppUserId] = [t.AppUser3].[Id]
        LEFT JOIN[Groups] AS[t.Group3] ON[t9].[GroupId] = [t.Group3].[Id]
        WHERE[t9].[Id] = @__id_0
        ORDER BY[t9].[Id]
    ) AS[t10]
) AS[t11] ON[t.Events0].[TicketId] = [t11].[Id]
) AS[t12] ON[t.Message.Attachments].[MessageId] = [t12].[Id]
ORDER BY[t12].[Id0], [t12].[Id]