issue

so i have this friend and for this im going to call her Konata. no thats not her real name thats just someone from from lucky star which is a pretty sweet show but thats not what i was gonna talk about. and if you have seen lucky star shes nothing like Konata.

so i have been friends with Konata sinse kindergarden and we were always best friends untill we got to grade  9/10 and i left my old group of friends so i could be a stoner and me and Konata actually stayed friends i mean we werent as close but we still hanged out somtimes and every thing was good. untill we got in this fight over the stupidest thing and she was super pissy about it and didnt talk to me for like a month, now i know all i had to do to end the fight was apoligize but i knew i couldnt because im just not her friend any more, the only reason i still wanted her around were selfish ones, so i just let the good times go and accepted that we werent friends anymore but today like before i was about to leave for school Konata texted me and baisicly apoligized and wanted to be friends again, and heres where im stuck because im just not a good friend to her and i still only taking her back for selfish reasons and the fight that happend before will eaisly happen again so everything just sucks =/