No. Because I made my decision based on the fact that I would be more unhappy if I woke up and BTC had dropped while XVG had risen. And I would do the same thing again. So if you really want to invest in something then you have to take action otherwise you could spend all your time just watching the price.
This is the good paradigm, I like your point of view. Something like being toursit in other country. You know locals will probably overcharge you, you know you have no idea what prices are there for taxi, street food etc. But as long as prices are acceptable and you can enjoy it - it's better to enjoy it and do not think about how much you can save.