I have 4.6 bitcoins, but I don't know if that's a good investment.
I want to know how much people invest in bitcoins, is it more then 10 bitcoins?
And what is the standard bitcoin investment?
I don't want to waste too much money on bitcoin, you know I'm not that rich and I have to pay bills.
Actually that is a good investment if you bought Bitcoins in it's cheaper price. You said you bought at $1000 then you now have big profit because current BTC price is $4000+. If I were you Just hodl 4BTC and invest .6BTC in altcoins or trading. It is really difficult to earn such amount especially if there is no special skills or even capital. For me there is no standard in investing Bitcoin. You can invest how much you want. Just make sure to have a legit investment because there are plenty of scams out there.