Take your time. Do your "due diligence" before accepting a job offer and satisfy yourself that it's a good fit.
Extend your "due diligence" to cover the terms and conditions of your formal contract of employment.
Getting paid, the key components and relevance of payslips.
Personal finance, budgeting, cash-flow and your own profit & loss account.
Avoid stress by managing the changes to your financial circumstances.
Manage your time. Get the balance right by making the best use of your time.
Manage the "changes" in your life and don't let the changes "manage" you.
The causes and effects of stress.
Formulate strategies to manage and adapt to stress.