Do you feel these foreign men who are expats in our city can trick me or intimidate me or even beat me in a fight in my own country?

So in the city Bangalore in India where I live many foreigners do live here as expats as its a major IT hub. So yeah if you head to the Central parts of the city like Lavelle road, Church Street, UB City mall etc, you will see plenty of these expats who are white, Asians, black etc. I often post here about my socializing with foreign women in these areas but in this post I will talk about the foreign men. I also greet them as well saying them hello or showing hand gesture saying "Ayo man". But I also wonder whether the foreign men especially the white men can trick me or something. I turned 25 a week ago so my brain is fully developed so they won't be able to trick me plus they are the foreigners and I have the home turf advantage as I live in Bangalore since 2008 and born in Siliguri in West Bengal so it would be very difficult to trick me.

But in Church Street and UB City, I also see plenty of bigger built white and black men. I greet them too and they respond well but I wonder whether they can intimidate me or even beat me in a fight in my own country. Do you feel I would have the home turf advantage in the fight? Yeah some of the black men do look quite muscular and broad built and intimidating. But plenty of the foreign men are quite older too. If they are 40+ I should be able to defeat them as at 25 I am younger and in my prime and peak physical strength and energy now. Do you think tho they can still really try to fight me here? There was definitely one time when a Nigerian man in this hospital here several months ago did confront me after I showed him a hand gesture and say Yo man. I definitely felt a bit intimidated as he was direct and looked a bit intimidating but I explained him the gesture that I was just greeting him and he was finally reassured so yeah some African men can confront me too in my own country. So what do you feel?