Why didn't you notice before? Investing in gold is also a wiser choice than just expecting to profit from the interest offered to you from the bank. I think you're just too late in the world of opportunity that surrounds you.

But still, guilt won't do you much good if you don't start changing your mindset about how money can be money. Of course investing is a very wise choice to be considered by anyone wherever they want to do it. Now that you are sure about bitcoin you want to be one of the investors, keep it for the long term, it is a better option than investing in gold.

Do it for whatever amount you can afford to lose, and never be tempted to get a quick return from it without risk and price volatility. Buy and hold your bitcoin long term, then you should also know how best to secure them.