No because in my opion you will be looking back at monero seeing it at under 100$ and regretting not buying since I think monero will be worth 500-1000$ in a year of 1/2 from now. Also there all still a lot of altcoins that can grow a lot.

Besides that 5500$ for a bitcoin might seem a lot now but maybe later when bitcoins will be worth 50k$ its 10% of that.

Not basing these predictions of anything btw, just my gueses (and hopes )