Assuming I can gather 500$ a week from here and there,how much exactly should I invest.
I'm not that greedy and there is no time constraint.
$500 "It's a very small money".
I see Bitcoin is an expensive ctypto to invest.
Start with altcoin, which has more potential people than any other coin.
Below the falls,
Einsteinium 108.94%
MonaCoin 89.06%
YOYOW 82.95%
IOTA 63.92%
Streamr DATAcoin 54.82%
Stellar Lumens 47.64%
This is a very good and comparatively cheap form of coin, her earning potential is higher in a crypto market.