I end up putting myself in similar situations

@sahi81 Also, look more broadly. You're in India, am I correct? Many of your problems might be because of aspects of Indian culture over which you have no control or influence. Maybe going somewhere else is something you want to consider.

@DunningKruger it happened to me when I was in groups with westerners too... Maybe I was around wrong type people, groups, culture or environment

@DunningKruger I think the common things are culture, toxic environments/groups/places, or leader of group being toxic.

Maybe I am subconsciously drawn to toxic environments and people

Or maybe i appear weak, angry or over -emotional to others so they think they can poke fun of me.

@sahi81 perhaps it could include setting boundaries?

@MPath37 I was blaming myself for others bad actions, so then he said I'm a weak personality.

Yes, I need to learn, I heard of boundaries... How to set them idk yet..need to learn from Google, therapy, books or online courses

@sahi81 Yes, all of those are good resources.
Some specific steps are telling people that certain behavior is not OK with you; limiting contact with certain people; completely avoiding certain people . . .