That's true, because someone who has good planning and a very wise way of managing finances and is also able to have good risk management is someone who can be a good investor for anything (including for Bitcoin). Because someone who has all the elements mentioned by the OP is a very extraordinary person so he is not only suitable to be a Bitcoin investor, but also very suitable to be an investor in assets other than Bitcoin as long as these assets are the best for him.

Because sometimes it is very difficult to have all of these things consistently in someone, especially if an investor must be able to maintain it in the long term. Of course it's not very easy to do because even though it's not an impossible thing to do for everyone who wants to make himself a good investor for several assets (including Bitcoin).