Trading isn't a lifetime job to some people but there are people that have made it a permanent job. On point number 2, trading doesn't have to be enjoyable, you know the reason why you are trading you are not after what is enjoyable to you. Making Money is hard and a lot of times we might have to do things that are not enjoyable to become financially stable. Good things takes time to happen so don't expect the journey of trading to be easy. If it gets too stressful you can take a break
The key is patience and perseverance besides that it takes the ability to adapt well in the crypto market and take advantage of every opportunity and by placing a position on the understanding that trading is no longer about fun but about achieving financial goals then we will be more focused in facing every challenge that exists, this is done by people who position trading as a permanent job but this also applies to those who are looking for fun or in other words a side job because this is what I apply even though I consider trading a side job.