Many scientists remain doubtful that true AI can ever be developed. The operation of the human mind is still little understood, and computer design may remain essentially incapable of analogously duplicating those unknown, complex processes. Various routes are being used in the effort to reach the goal of true AI. One approach is to apply the concept of parallel processing_interlinked and concurrent computer operations. Another is to create networks of experimental computer chips, called silicon neurons, that mimic data_processing functions of brain cells. Using analog technology, the transistors in these chips emulate nerve_cell membranes in order to operate at the speed of neurons.
Another tip would be to look in to a so called tax_sheltered plan, these plans are also called 401(k) plans and most times are offered by your employer. It would be wise to join such a program and put as much money as you could possible afford in it. your employer is allowed to put extra money on top of the portion you put in, they will get a tax deduction for this as well so everybody is happy with this type of plan. A final tip could be to give some thought towards investing you money, the way you save is at least as important s how much you save. No matter how much you save just be aware that you need to put something aside if you want to enjoy the golden days with the same, or even more, joy as you did your working life.