As a trader or a gambler if you don't learn to accept your loses you will keep losing, some traders have lost huge amount of money they won't have lost if they had accepted there lose and move on.
In fact, traders and gamblers indirectly understand the concept of profit and loss, winning and losing. If they aren't prepared for the potential outcomes, it's best not to try.
As many people say, never try trading if you're not ready. You'll only treat trading like gambling if you're not prepared. This is common for beginners, some learn from losses and mistakes and then move on to improve. Others become frustrated and give up trading despite experiencing losses.
You are very correct mate, when one is not yet ready to incur some annoying loses, the best thing to do is to avoid trading by all means because it's not a place to console others for losing a trade.
Most people that get addicted to trading are those that are professional and know what they are doing. I don't expect a newbie or someone that is struggling to make profits from the market to tell me that they are having addiction sign due to the frequent schedules in trading. Trading should be a gradual process for those that are just starting to trade and it's not an activity to become desperate about especially when it comes to making money in the market.