Is it normal that i get tired when people are around?

It's normal for people to find socialising stressful and just the thought of it probably tires you out. That's why people have had to drink at parties since time immemorial.

It is perfectly normal for someone who is an introvert to feel exhausted by other people. Look up some info on the internet about introverts and you will gain a better understanding of yourself and how to deal with these situations.

They are sapping away your energies quick use an antitode.

Are they loud and annoying?