Hello doctors, Lately I was having problem focusing on objects far away so went to the nearest eye shop and he told me that there is minor/starting number -.25 sph and i should wear glasses of -.25 for that and i am wondering should i wear them if its so minor because i dont want to get used to it i want to remove it im changing my diet having more vitamin A C E zinc also please recommend should i wear all the time or not? Cz he told me to wear it while watching tv or using laptop phone and driving.