• I’m not a bad person just because I have few flaws
• I have to accept myself even if I lose or win
• I don’t have to prove myself to be myself
• I can neither myself to be a good nor bad person
• Failure does not make me a worse person
• Success is not the only thing that makes me a better person
• I can acknowledge my mistakes and still be kind to me
• I can work on correcting my mistakes than blaming myself
• I deserve to be treated with respect

Saying these things to yourself or having these thoughts daily might help you to increase Self-acceptance. Repeat, acknowledge and absorb!