Ask yourself this question every day 👍.

A person who is always criticising no matter what you do they always something bad to tell you is a very bad company to keep . It just take few meetings for you to take their habits and even you try you will have them anyways because they will give you their own excuses why they are right and you will fall for it eventually . Try to be away from those as much as possible and be a Good version of yourself Good people will come to you or if not then the bad person will come to you for changing themselves . So what if everybody have a best friend to keep and you don't it doesn't matter as long as you are satisfied with the person you are becoming . Instead of finding faults in otherd try to find yourself see which of your faults are hurting others .Even though God has promised to reward us for our good deeds and bad . But if you are Atheist so what have you never heard of Karma your all good and deeds will be rewarded in this life forget after life if you don't believe in it . Life is not as hard as everybody says it's easy if you make it easy . Find bad things in yourself and Good in others . Some people says that we are being honest for telling them their faults so that they can change nobody asked you for it and its not your job as well .