Investors should never be aggressive in their investments.
You are wrong to say that one shouldn't invest aggressively when he has the financial strength to invest aggressively. The most important thing is that you should invest aggressively within your discretionary income so that you don't end up selling your bitcoin investment to take care of your basic needs.
Yes, your sentiment here is spot on sir, being aggressive towards your Bitcoin accumulation is not a bad thing to do if you are doing it from your discretionary income, where the problem mostly are is when you are doing it from money that should have been used for your basic needs or your emergency funds, that's where the major problem are, because by doing so you are obstructing the primary purpose of those funds, which will definitely have a negative effect on your Bitcoin investment, and on the longer run it might warrant you to temper with your holdings, so being aggressive is not a bad thing, as long as you are doing it from your discretionary income.