in 20 years 1-2 BTC will be enough to retire on.
Dude you realy think it will be enough i mean i want to have at least 20 just to be sure
Thats not enough. It depends on requirement. For sure you have 20years more. So that can have a try to get 5bitcoins every year which will count to some 100bitcoins which is more or less enough based on your necessity.
Wrong. in 20 years, bitcoin's value will either be high (say $50,000+) or very low (say under $100).
In either case, you won't need 100 bitcoins because it'll either be not nearly enough, or you will need much less.
that satoshi prediction started in 2010, so 6 years already passed, it's 14 years remaining at this point, not 20 anymore, the final target is 2030
and anyway i doubt 1-2 btc will suffice for a retirement