It is difficult to make up the mind to a big step. At such moments doubts can overcome you. The person, even not inclined to them, is capable to become puzzled when a lot of things are staked too.
Take the responsibility
To make up the mind to an important step, it is necessary to get up courage and to take the responsibility for own acts. Can, you in insufficient degree trust yourself. Think why. If in your past any mistakes took place, on them it is worth learning, taking out useful experience. Until you carry out this work, you will have a fear to work.
Overcome temptation partially to shift responsibility for the made decision to someone else - do not consult on relatives and friends. If consequences from step taken by you concern only you, to you and to think how to arrive. You best of all know that it is necessary for you. Councils of people around can be wrong and bring down you from a true way. Exceptions make consultations of experts in a certain area. Certainly, it is worth resorting to their services in some situations.
Study a situation
Think how events at any given your decision can develop. It will help you to assess objectively current situation and to define all risks. You need to study attentively all facts, to consider them in all its aspects. Also try to define what will be if you do not take in general any actions. If it is worse than a consequence, than any possible outcome, it is necessary to work as soon as possible. If your life after the made important decision changes at the best, and you are just frightened by changes, find as much as possible pluses in future situation. Do not forget that changes are inevitable in life. Advantage of the changing circumstances is that they allow you to develop as persons. And if you are not engaged in self-improvement, then you move back. Therefore you should not be afraid of new.
Burn bridges
If you accurately understand that it is not necessary to take important step, but can decide on it, chop off for yourself ways to retreat. Make so that you could not refuse the plan any more. Let's say you cannot find forces to change a job. Find the new place and sign the employment contract. Then you will not have other choice except how to tell about everything to the management and to sign the letter of resignation. You already promised to be in other company at work, and you will wait for concrete number. Besides, you can devote friends and relatives in the plans if it motivates you on immediate actions.