The first thing that is usually affected by an unfair or even fair dismissal is your self-esteem. It is hard not to question your skills, abilities, experience, and adequacy. However, even if you made mistakes and your performance didn’t meet the expectations of your boss, this does not mean you won’t succeed in a different working environment. Another thing is that you may feel so offended that it may become obvious for your next employer. Try to keep your head cool and do not say rude words about your former place of work. This can hardly become a good recommendation for you.