How many of you don't have a main weapon?

It always surprised me when someone says that they only play like 1 or 2 weapons. For me I can never have a main even if I wanted to.

If I am playing one weapon for several hours straight, my brain immediately goes "You gotta change things up" and I switch. Which is why I waste so many resources on so many weapons.

I am decent to great at all weapons except SA. Never got into it for some reason.