How do you know when people are jealous of you?
Jealousy has always & will always be part of life, a little is fine but too much can be deadly. When you have something that others want, you become a target. It could be $, grades, status. bf or gf, objects your personality, abilities you name it. Usually they'll try to put you down, gossip or spread rumors about you. They need to be better than you, if that's not possible the only way they feel better is to bring you down. Things like isolating you from friends, not inviting you to parties or events, making fun of you, your clothes, parents, cars, house, any weaknesses they know about. Most of the time it'll be behind the persons back, they don't want confrontation because they can be proven wrong. If they can get rumors out and it grows, soon everyone is hearing a lie & adding to it themselves. The best thing to do is really nothing, real friends will know the truth & usually throw out the BS flag
They'll bully you or pick on you, you might catch them talking to your boyfriend (if they're girls) or trying to hang out with your friends
Different people handle jealousy in different ways. Some might become competitive and try to outdo you, while others might put you down trying to make themselves look and feel better in comparison. There are some who will project their feelings onto you so they believe that you feel like you are better than they are and thus use this belief as a reason to speak badly about you and avoid you. Some might try to take what is yours through theft or manipulation. Still others will recognize the fault as their own problem and work hard not to let that harm their feelings toward you or their interactions with you.
they act different towards you-you can tell just by their actions...probably by saying mean things to make themselves feel better.