I am going to correct earlier MSG, I have heard those clubs, and have visited their for fun and much more. It doesn't make a sense that visiting to various Clubs is the bad habit, but losing self-esteem is bad which is my understanding. At least, I have learnt that what kinda music are playing in clubs and disco. I could collect the top selections. I have gone Nepalese DJ- party time and time in DC, NYC, and Boston. I didn't find the music that really need to play for DJ Dance, but people who were in my DJ said excellent DJ.