Bisexuality. And keep it every 15days.

Is it good to attract some males? I an more inlined to girls but sometimes I can get erection if I get a special and smart personality.. It can be my friend... If I like him or close to him... It is natural to get erection for him.. But it doesn't mean i will get erection for a person who is walking on the street.. I masturbate every 30days..should I increase the frequency and keep it every 15days..i do pranayama for 30mins kapalbhati 15mins and anulom vilom 15mins and savasana after every pranayama practice and meditation for 5 mins too. I know it is not possible to intercourse with them so I stay away from them when I get erection.. It can be when I am sitting behind them on the bike or they touch me at any sensitive part.. But honestly I can't tell them all this.. I know about myself.. When i understand myself nicely what others think it doesn't matter.. What u say... Thanxx..