Am Female! But I can feel that whenever people enjoy with me I can notice her face reaction! She ll be just burning and will try to divert the attention !
May I ask are you male or female I see you are listed on the profile as Male ?
I do not understand Your need to be the number one person in order for you
to succeed. There are much more important things to worry about than who
is better and who is more popular.
You sound like You're depressed possibly, I would see a therapist or speak
to a counsellor about it. You need to remember no one can be number one
ALL the time even some people never can be.
You're not a bad person but I think you are jealous of this other girl because
you feel she has taken what You had before she came along.
Things happen in life and that is just one of the small matters, be strong though and better than that.