We grow gradually Bitcoin is not a fast cash scheme it's step to step mission, don't be moved by the market no matter the little you have with strategic analysis you'll get something
Very well understood your point is clear about not allowing, Bitcoin market value at a time to scare you from taking your portion on the market, since what we may see as a high price currently may become the low price of the future, so regardless of how much the price of Bitcoin is let us never be pushed back from it.
Those that saw Bitcoin at $10k at that time, thought that was too expensive, now we saw 50k 70k and now Bitcoin is above 110k which somewhat a big lessons to all the long term Bitcoin holders.
I am one of those who really regret not investing in Bitcoin when I first got to know it in 2017. At that time Bitcoin was on a hype train and I saw how people were talking about Bitcoin breaking through $5,000 for the first time. Honestly at that time I didn't have much money to invest but on the other hand I really regret not having a strong belief and a strong desire to invest in Bitcoin. I should have used the DCA method even though it was only around $50 per month (and would be $1,000 if you look at the price of Bitcoin today). This is an important lesson for me that we should not underestimate Bitcoin investment even though it is in a small amount.