My family will definitely be able to take advantage of my work, because I always show them how to work with cryptocurrency!
family maybe, if your family understands how it works so they can take advantage of what you get from Cryptocurrency.
other than that there might be someone who can be trusted other than family, and you must really trust him and he can also be trusted, so there is no problem.
and you are also not easy to trust anyone if you are not confident, because something bad can happen.