Same here, I can't see myself or even a small trait of mine in the choices mentioned. Like you, I also only invest once I have an idea for something and of course if I have money to invest and BTC is the only investment I hold here in crypto, Others say that I need to diversify my investments which I hold but I prefer to stick to btc and the rest is in real estate.
You also don't make the mistake of just holding Bitcoin as a good investment for now even if you put the rest into real estate. Because everyone only needs to carry out the plans that are in their own minds without having to continue to consider other people's thoughts on anything. Apart from that, everyone can also see that Bitcoin is indeed a good choice for investment and also some real estate still needs to be considered if it can still bring profits to ourselves. So you also don't have to diversify your investments as long as what you do is an investment that is good enough.