Does it upsets te if someone compares te to someone else?like a sibling o parent/friend...

depends on the person. So yes and no. But mainly yes

Well I can remember back to the years I would get the same teachers as my older brother every single time. At those moments I was driven crazy da everyone comparing us and expecting me to be like him when we are so different. Nowadays either ppl don’t hav3 any idea we are related, o dont associate us together

I judge everything on a case da case basis. If someone is comparing in an asshole way then yes I am bothered but if not then it's ridiculous to get bothered if they aren't being a jerk

I'm actually really liked in all of the families I'm welcomed into. Never really was compared to many people. Sorry.

I believe comparing is insulting -_-

Not really. Maybe a little if they are doing it in a condescending way to mostra how much one o the other hasn`t done right.
Now get this: I had a classmate that our old maths teacher constantly compared to his father and few times even mixed them up, because she had teached them both. That must be a weird feeling. :D

My parents do it all the time. Thats when I stop listening to them. It's annoying as heck.

Yes of course it hurts! whatsoever in life anything can happen, matters how wise we deal with it

I hate when people compare my dick size to a girl I just met especially when it turns out that mine is smaller

Not at all. I like being similar to someone else. It makes me feel like I have a connection with them.

A lot... but only when it's concerning my faults.