At the age of 18 having a salary is an extraordinary thing because in the area where I live, at that age, it is still the responsibility of the parents, even though there are some people who already have their own income. If you consistently set aside some of your income to invest in bitcoin, then I am sure you will succeed, so continue the good intentions so you can prove it to your parents.
Exactly, and even in my place, the majority of 18-year-olds are still students and it is rare for them to be able to do activities like people who are married. Usually our parents are a bit dominant in anything and they only protect us so that the path that is being run is attempted to be completed one by one, if they are old enough, then they are supported. But, I see that OP has a fairly broad understanding in reading opportunities and potential at that time.