Ultimately it is personnel choice of every individual to choose the strategy that suits his risk tolerance level and financial circumstances. While, your advice to be careful when exploring different investment strategies sounds good. However, investing in Bitcoin passively or aggressively is never akin to gambling. Over the long term, all investors who accumulated Bitcoin at various price levels, have fair chances to gain substantial profit.
Yes, of course, each holder has their own strategy and it is part of one's skill level in doing so. We can never force the strategies we use to be used by others, and perhaps we can only recommend them.
Like me for example, I'm comfortable with what I'm doing, and I prefer to focus on one strategy only, because for me having many strategies might not be good for me because at some point we might be dilemma to use which strategy.
I don't mean to say that people who work with multiple strategies are not good, they are still good. But for me personally developing one strategy is better.