If you are serious, then put your money where your mouth is, and start doing it right now. Not sure why you haven't done it before since you've been here long enough, but you definitely shouldn't waste time waiting.
I have done the far majority of my buying below the $500 mark, and looking back now, it's extremely pleasing knowing that I have done the right thing back then ~ utilizing given opportunities is the most important thing.
Exactly
I would have discovered Bitcoin much earlier, maybe in 2012-13, while I entered it "only" last year and bought my Btc at about $ 600, but I'm veryyyy happy!