For example if you receive 130k a month and you invest 20k each every week, making a total of 80k per month left with 50k, that is a bad aggressive Investment and surely the person is over doing it. because your bitcoin Investment should be done in a manner that you will not over do it. It will definitely affect you or Put you in a tight corner.
If you Invest 80k on bitcoin how much will you use for feeding and running family expenses? Or how much will you set aside for emergency and reserved? Surely if you over invest in Bitcoin, the 50k available amount will not be enough for emergency and reserved. Definitely it will affect your bitcoin HODLing.
Though it depends on you and how you can be able to manage your family. If its you alone you can cope but if it's a large family I doubt if you can manage. The point of the matter is that don't invest aggressively if not you will sell your bitcoin down the road.
However You can invest aggressively when you have the funds to do that, the most important thing is that you don't over do it, if not it will affect you, and you will end up selling some part of your bitcoin to conver up some emergencies that will arise.
You are over emphasizing being aggressive in your Bitcoin investment, there is nothing absolutely wrong approaching your Bitcoin investment aggressively without over doing it such that it will not affect your other living expenses where you have to sell your Bitcoin investment too early in order to meet up your other needs. However, the idea of Bitcoin investment is apparently based on understanding the level or how much of your disposable or discretional income after taken care of whatever might have been consider to be a basic needs, with a provitional emergency funds inclusive, the level of your aggressiveness should totally depends on the total amount you have as your disposable income and not your total income or salary.