Since you have it already, make sure that it is always secure do not let anyone know your codes and passwords, also look for ways on how it can still give you more income, since there is no assurance whether cryptocurrency will still be here even after 10 years, also do not waste you money on anything that will be considered a waste of investment, make sure that you still practice what you have started before gaining so much, and lastly, take advantage of what you have, since you are already equipped with knowledge and skills, you can incorporate them to any investments that you want, be it with crypto or fiat.