I disagree with you mate, you don't need or have to get an additional source of income before you can be aggressive in your investment, aggressiveness is a function of how big your discretionary is or aggressiveness is as a result of strong discretionary income. Remember when you are Investing aggressively you don't need to touch any other funds than your discretionary and anything that makes you touch other funds is a wrong thing or wrong approach because it's only our discretionary that is meant to be touched while we carry out Bitcoin investment whether aggressive or not. All an investor need to do before investing aggressively is to build up a good and huge discretionary and everything is settled.
I have To Disagree.
Having a steady source of income before going aggressive is very crucial because discretionary funds don't just appear out of nowhere. They are created and replenished by Steady Income. If someone invests heavily without securing a secure and sonsistent cash flow their "huge discretionary income" can dry up very quickly and when the Market Dips, They may be forced to touch other essential funds (which you rightly said is wrong). A strong income stream provides with sustainability and flexibility in aggressive investing, while also protecting against the risk of running out Investing capital.
No, I believe you are wrong here, you must not have a steady source of income before you might decide to go aggressive or not, having a discretionary income and a reserves funds is actually key in being aggressive, because we all know that not everyone that has a steady source of income can figure out their discretionary income, so what makes you think that it is a must before you can decide to be aggressive or not?
The key to continuous aggressive purchase of Bitcoin is a discretionary income and it must be done within the confinement of it, problem will only arise if you are being aggressive outside of it, as long as you are being aggressive within the confinement of your discretionary income, you will be fine.
Then as for the safety and longevity of your Bitcoin holdings, having an emergency funds is a must, because without it, it's will be just a matter of time before you temper with your holdings which is not the best way to accumulate and hold a huge stash of Bitcoin over a long period of time.