Thinking will not overcome fear but action will.
When life hands you a lemon, squeeze it and make lemonade.
We are masters, first, of our attitudes. Our attitudes shape our future. This is a universal law.
When we direct our thoughts properly i.e. 'Things could be worse but aren't', we can control our emotions... i.e. and feel relieved, grateful, satisfied, hopeful and happy
You have everything to gain and nothing to lose by trying.
Success is achieved and maintained by those who try, and keep trying, for there is nothing to lose by trying and a great deal to gain if successful. By all means TRY! Do it NOW!!!