1 AM Questions

What is love? Isn’t it just a bunch of bodily responses mostly from the brain?

If so, how strong does my brain have to be in order to avoid such strong feelings of love?

If I “feel”  like I love someone too much, does that make me a strong person or a weak person?

Why do people cheat? Are their brains stronger or weaker when they do?

Why are my questions so stupid?

Annd… hunger.