I strongly believe that this is the very right time to invest massively on this project because looking at the market today, this opportunity may not last longer.
For me I think four years is good enough to hold your coin so that with all the rise and fall in price at that point the coin would have come to an appreciable standard.
Country not accepting bitcoin is because most government are built on a fraudulent foundation and would not stop exploiting her citizens therefore any development that would library the people and give them power will not be welcomed in that country
For sure patience is the key more especially for the newbies they are usually the ones that beings in tension into the system because they came in because of the glorious testimonies of successful crypto farmers.