You also have to invest some money to invest so you can get a higher profit, dont depend on your income alone try to have more source of bitcoin.
when you work online or on campaign you already earn some cryptos and bitcoins . if you hodl them this is already consider as an investment . this what most of us are doing and it should give us a suffcient income therfor there is not needed to spend your own cash because you can use that cash for more important spendings outside the crypto scene .
Buying bitcoin at 5200 is a very profitable offer. Believe me, in the future it will be a dream when the coin reaches the price of 50,000 then 100,000 dollars.
its not what you call a profitable offer because you arent earning when you buy . profitable means when you sell your coins at a high price . buying bitcoin at 5200 is rather a good offer because the price is not that expensive at all and its expected that the price of bitcoin can increase in the incoming days or weeks .