I bought ethereum for $ 90 and did not regret. I think the price will not be lower. shastichno already sold because I think that there will be a decline lower after a small increase
It looks like you have made the right decision. ETH has had a very strong price increase in recent days. I think in ETH is a pretty good choice to invest in 2019.
Buy ether 90 was the right decision, but it was necessary to have time to sell it for 140. Those who did so are very lucky people.