Not selfish dear, I strongly think altcoin should be given their chance to prove their Worth
Yes, many of us are has given chances for altcoins, but most of the tokens we get are so undervalued, sometimes it gets easily dumped so it is a waste of investment. Unlike bitcoin where you could be assured that you will get your ROI and with a bigger profit in the long run than altcoins like you said it would. If you have been an early adopter of bitcoin, I think you will have a different perspective about altcoins and bitcoin.