Long-term investment is the right place from now on, especially on the issue of Bitcoin prices. The financial world recognizes the return of long-term investment plans, such as making large bets on the company's future or assets that will yield far better results than short-term prospects.
Making money instantly is indeed a utopian dream for investors, but this form of investment doesn't need to be like that. Exciting investment for several years - or even decades ahead - is a good thing for the world economy in general, and can provide more credibility for the Bitcoin industry.
Yes, this chart proves that the U.S. economy has continued to grow pretty well since at least the 1960s so most long-term investments in blue chip stocks were good investments. Also, Bitcoin has still made for a great long-term investment so far, and so we should probably tend to think of a Bitcoin investment as a 5 year investment in my opinion.