The number one thing to look out for is when a person downplays your achievements.
People who dislike you are easily prone to envy, especially when you're doing better than them.
So know that when someone close to you shows signs of jealousy, deep down they actually want you to fail.
Next on the list are people who don’t reach out to you first.
The truth is, if someone wants to contact you, they will.
If they never ontact you or never make an effort to reply, there's a high likelihood that they don't actually like you..