My greatest goal in lucid dreaming

[vortex716]

Hello, since i was about 14 years old i had an idea of what would i do if i could relive my life since age 6 but with the exception that i have the knowledge and mind of my present self (an 18 years old me in a body of a 6 year old boy). the idea came to me after i watched an episode of dragonball z in which the characters trained inside a room that made 1 day into 1 year. the idea is that if i could relive the conditions of my life since the age of 6 till the age of 16, i could implement what i learned from past mistakes and maybe change myself and to become a much better person than i was and i am today. at first i knew that it is pure fantasy but when i researched lucid dreaming from the physiological, neurobiological and the mental side i discoverd that what i learn during a lucid state is equale to what i learn during wake time, and that can be shown in the creation of new neuro pathways and neuro bridges in the brain. as it is today my goals are to train my mind during dreams to achieve lucidity at any time i want, to control the dream state in a way that i could bend the world that i create to limitations of the physical world such as gravity and even development of the body and the natural actions in the world. my greatest goal is to use what i learned to stay in the dream world for 10 years so i could learn and train and do things otherwise than i done it when i was 6 years old till the age of 16. my question for you, fellow dreamers, is what is your thought of this, is this even possible and why i shoud or shouldn't do it, and how can i train my self sufficent enough to do it.