The first thing you should do is to gather all the knowledge and information needed to do so. Many people have the skills to perform online tasks such as creating websites, designers, signature campaigns, trading, investing, etc. But that does not mean everyone can do it and you have to learn according to your desires and abilities. Bitcoin is a good job for a part time job and you do not have to leave your job.
Yes only in such a way that will be judged both in terms of one's view so as to make looking bitcoin without having to leave work actually because bitcoin is also very useful as we work on the internet with part-time so with bitcoin income we can add our income beyond our work in fact.