Bitcoins were 8 dollars when i was starting to read about them. I contemplated spending a few paychecks and buying a bunch. Ultimately i decided that it would be a poor decision, as i am just a poor young adult, and it didnt seem to be growing. Now that i have come back to the community, i see now that i was completely 100% totally wrong, and i feel fucking dumb for not investing the 500 dollars.
Is it too late? What evidence is there to suggest that the price will continue skyrocketing like it has been? Is there any way to start earning BTC's, besides mining?

Where do i start? I was thinking maybe flipping (Buying things for USD then selling for BTC) or making a BTC faucet. Could anyone help me on the latter part? Tips for good advice