4). Volatility is not a risk, your reaction is.
Volatility only affect short term investors I classify as swing traders,
Their reaction because of the volatility causes them to end up in losses. but those who consider Bitcoin as a long term investment has less to worry about
Recently, Bitcoin volatility has decreased a lot, the price has been fairly stable for a while now, maybe the issue of Bitcoin high volatility has been addressed, just maybe!
5). Bitcoin is a long term investment.
Bitcoin moves up slowly but will definitely move up, proof lies on scarcity and previous performance of the coin.
Bitcoin upward movement isn't that slow, it's not just instant. it experienced about 800%+ price appreciation from three years ago with respect to the last ATH.
6). Have a job before you invest in Bitcoin
If you have an income, it is like a patient portal pill,
and from you you job you will have money to accumulate more
You only need to have a source of income and it does not have to be a steady one. As long as you can identify to having discretionary income, you're good to invest into Bitcoin.