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Yazan I think you need to take the first step, decide on a course which suits you and enrol on it! I would guarantee that99% of your fears would be allayed. There is always a degree of trepidation when embarkng on something new but we would never get anywhere if we didn't try! Go for it! You will probably be pleasantly surprised.
The online course administration and technical support should explain how this is done !!
