I think it is obvious that many people missed on bitcoin chance, you at least had a bit, sure you could had more if you had money and that is one of the hardest things people have to deal with, I made an investment a month ago, I knew that it would actually profit a lot and it did 4x and I was super pissed that I couldn't put more money into it, I had only 2k dollars to invest and now I have 8k but if I invested 20k that would have been 80k and I knew that it would go up so I just watched it go up and make me profit but I was still pissed that I couldn't profit even more.

However like RHavar said, these type of chances come up all the time, so there is nothing to worry about there, you may face another in a month or maybe in a year but you will have another chance to profit a lot, just be calm and we will be capable of finding another when the right time comes, just don't rush it.