I think everyone loss money their beginning of trading life. Eventually by your experience you will get knowledge. If you buy high you have to hold the coin until price go high.It is my way, I never sell without any profit.
I have same experience that you have faced recently, but I am holding them . Because it is a good project.
all may be lost if you do not know what to do in trading or do not know it, so you need to have the wisdom to not lose it and for it you can overcome it