I want display comments from loggedin user, I tried this:
{% for c in request.user.game.comment_set.all %}
....
{% endfor %}
but doesn't work.
@edit.
Example:
User1 have comment1, comment2, User2 have comment3. so if I log in to User1 account, I want see only comment1, comment2
The easiest way is to find user's comments in view and then pass them into your template.
views.py
user_comments = Comment.objects.filter(user=request.user)
return render(request, 'your_template.html', {'comments': user_comments)
your_template.html
{% for comment in comments %}
{{ comment.message }}
{% endfor %}