First Bitcoin Trade was in 2010 , 2 Pizza for 10,000 BTC by Laszlo Hanyecz. I saw him some of pod cast , he don't wants to talk to that incident. How cheap was Bitcoin that time.
In just 15 years Bitcoin currently Holding $85,500 (at the time of writing this post) price. By 1 BTC you may able to buy luxurious real estate some of your country, A Tesla Car, even you can stay 2 nights on Burj Al Araf. Everyone has accepted bitcoin to worthy of a investment atleast those who know about bitcoin.
So you're holding Bitcoin right now .What you wants to buy with your Bitcoin in future? Maybe fast forward next 20 year later.
You're not just buying blindly right. What your vision with Bitcoin after 20 year later
The future is filled with many disabilities, if you have the money to invest and knows the importance of your investment then you don't need a prior target, whatever you get from investing can be utilized into something remarkable, our initial objective may be different from what it turns to be. Most people get the confidence of investing in Bitcoin for retirement purpose, some to extend wealth through their generations, while a few sums every vision into one, 20 years from now Bitcoin will be worth if not a million dollars per one, imagine holding too many portions of it, what you think to matter by then may not and the funds be used distinctively from what was thought of into a new sector.
Absolutely—holding BTC is about future flexibility, not just one fixed goal.