I agree with you on the fact that aggressive investing is not harmful for everyone, and you also Said about making sure that we have backup funds, and reserve funds available. And yes, is very important to make this above mentioned funds available before one should be looking into aggressive buying of bitcoin, one more thing that need to be added is that we should not be over aggressive because excessive doing of everything is not good, so while investing aggressively we should do it within our boundaries and not to think of crossing boundaries.
It's normal to be aggressive as long as it's within your discretionary income, then I totally encourage anyone that is far behind from his own perception of accumulation hence be aggressive investing in bitcoin as long as you have the capital.
To buttress, we have four major types of expenses that runs our life, one is the disposable income; basically income after tax has been deducted. Secondly, is our essentials expenses; this is where our mortgage (rent), food, transportation, clothings etc are included. Thirdly, we have the Emergency, Reserve or any kind of funds that are meant to keep us going in a long run. And lastly, we have discretionary income Which comes after you must have separated out every of the categories of funds hence whatever you decide to do with the discretionary is basically not supposed to harm you that, some use it for pleasure even though investment is included in the discretionary income hence one can decide to use 100% of their discretionary income to be aggressive in investing in bitcoin, with that I full encourage being aggressive since it basically not going to harm you but be of benefit in the nearest future.