If you choose the full time crypto you need to be mentally prepared and you will need some funds like emergency fund and extra savings from the start because the market is unpredictable and things may not favor to you for that you need to build a long term plan on when and how are you going to distribute your labor and money between trading and bounty on signature campaigns plus you need to be fast in sourcing news about bitcoin to prevent further loss and have a much strategic approach on how are you gonna deal with the market to profit because this will be your bread and butter for the months to come.
I agreed on what have you said in there because anything can happen when you quit your job in this matter crypto is your only source of income, when emergency situation kicks in like hospitalization of love ones and the like you really need to have emergency fund in this matter because your investment in crypto will not be kind to you at any time you wish to withdraw markets can be high now and low tomorrow so you will always need a plan B with all your actions.