You just can't please everyone, right? Others may have liked you since and be on your side. Hence, others may be a protagonist of yours; criticize you, back stab you, let you down, bring forth disappointments and frustrations to you. But always remember, to S-M-I-L-E and never let them these things hurt you inside for they might continue they're nasty habit of showing insecurity to you; accompany the S-M-I-L-E with Positiveness. :))