Nothing wrong with some optimism, right?
Optimism is certainly not wrong, but I do not agree with blind optimism.
This year is because of too many blind optimism, and someone even said that Bitcoin will reach 25,000 US dollars at the end of the year, this is exaggerated predictions without any analysis, which is irresponsible misleading,this will only make people feel more disappointed after the bad reality.
We certainly need some optimism, but it must be cautiously optimistic.
People should also not be overly pessimistic too, because a lot of people are building their hopes on unrealistic predictions like that. Nobody can accurately predict the price of bitcoins in the future, but we can work with the facts that we have now. The technology has improved a lot since last year, when we had scaling issues.
We see an increase in adoption of these new additions and business are constantly adding Bitcoin as a payment option. There are also some countries that are not waiting for the US to allow institutional investors to start investing in Crypto currencies.

I see a bright future for Bitcoin and I want to stock up on cheap coins, before this happens globally.

I don't think Bitcoin has no bright future. I just stressed that we should not make any unrealistic predictions or advocacy.
What we should do now is to promote the advantages of Bitcoin to attract people, instead of using exaggerated rates of return to attract people to speculate. In my opinion, any statement that makes big money by investing in Bitcoin is wrong. This is out of the essence of Bitcoin.
We need people to really fall in love with Bitcoin, not to fall in love with the benefits behind Bitcoin!