no balence

I have been in martial arts for nine years,Iv had several sen-says and they all were big on ying and yang you know karma,so for two years i try to be the most positive person i could be,sheltering animals,helping out the homeless,daily good deeds of the day,all that for what?same things as i started,so i think im going to give up the karma thing,if the world wants me to be an asshole I will