I'm not buying bitcoins. Why? Because i'm earning bitcoins. And i also don't need to buy and i also cannot afford to buy as i'm not having any job as i'm a student, so my earnings are enough for me.
Well we are not all the same way to have a profit but your way is a common here almost all members here are earnings bitcoin by signature campaign but for somepeople this is not enough to make a profit. .so buying bitcoin is safe way to make a profit fast if the price of bitcoin will increase this month they will make a profit..
yes everyone is different and sometimes lazy to make a post and get the results of the signature campaign, so they choose to buy bitcoin.
but for me as long as we can get bitcoin for free, it is better to save money.