I have read and heard that one can earn and make good money with trading bitcoins.I also want to give it a shot.Everyone says the basic rule of trading is buy low and sell high but I am confused because which ever exchange I try,the buy rate is always higher than sell rate.How can one profit if sell rate is less than buy rate.If I buy at $390, the sell rate is $380
yes of course there will be price falls too, not rises only, just don't panic, don't be afraid and just keep your coins not matter what, after some time price will go up again, it is normal to bitcoin to fall and go up again, and sell only when price is high