Every newbie might have come across losses at the beginning and this is common with everyone here. And traders here know that it's not a joke. Both Investment and trading requires patience and this will help to analyse and gain a reasonable profits. And yes everyday everyone learns one or the other in trading. Needs to update oneself everyday on what's going around the coin he or she has invested. This will help to decide when to close the trade and buy other best coins in the market. Just choose the best coins in the market and be patient enough watching it's growth. This will bring in profits.
We start on being a noob which definitely means that we do all experience losses because we do start from scratch and not directly on being a pro which it is really just normal to have these mistakes or
errors because of lacking of knowledge and experience but it doesnt mean that this would be the reason for you to stop because this is really the stepping stone for you to make yourself even more better.