If you are still young, it is good that you extend your bitcoin investment timeline to 10 years and above because that is what really seems to be a long-term duration. You should know that the more you are increasing and hodli your bitcoin investment for a longer time, the more you have a bigger chance of increasing your bitcoin investment and enjoy the compounding effect of your portfolio overtime. You will easily get to your bitcoin target and have a good size of bitcoin in future.
A young man's bitcoin is more convenient and easier for him to hold in the long run. As soon as a person is 25 years of age or somewhat less or more. In this case, if he holds it for 3 or 4 cycles, then he can invest his money in a real estate business or any other business with that investment and create a source of income for life management. Or he can use this money to improve his quality of life more. I think around 40 years of age or less would be the right time for a person to get established. Every action has a reaction, if you can make the investment at this young age by making sacrifices and prolonging it then you can expect something good in return later or something good is expected of you. If you have been thinking of luxury since now, it is difficult to expect anything good in response in later life.
I do not think that holding bitcoin have anything to do with age but a personal choice and conviction. No doubt it will be more beneficial for an investor to start investing and holding bitcoin at a younger age but sometimes not many young people are easy to spot such opportunities early enough but those who do are able to make the later part of their lives more beautiful and less stressful. You may want to recur that at younger age, the distraction is very high especially due to peer influence, social trends and many others that make young people spend money on frivolities. It is at certain stages that the idea of independence begin to set in and that is the point investment options begin to dominate their thinking.
Fortunately, the creation of the internet that made a forum like this accessible to people from all works of life now avail us the opportunity to get financial education at a very early age, hence the reason more people are already planning for their future at a very young age. On the right time of a person to be established, that depends on a lot of factors, some of which are beyond the control of anyone. There are many that are established before they turn 20 whereas there are those that achieved success at their 50s, so it is relative and there is no single formula to it. The good news is that bitcoin now give us the opportunity to grow at our own pace, for those who embrace the technology and are able to invest part of their regular income into it.