You're focusing too much on bitcoin's potential for growth without ever researching or even seeing for yourself the amount of risks that it entails. Although you did mention you still have a spare residence to live for whenever things go south, it is still an unwise decision to make for most people. Altogether, what I would highly suggest you make sure before jumping to any venture, it doesn't have to necessarily be bitcoin, is that you must always make sure you don't invest anything you can't afford to lose. People in this industry lose their lives because of simple mistakes like these, some even take out a loan that they can't easily pay to invest in crypto, such an unwise thing to do.