Nail care!?

I'm not too sure about the fake nails anymore because of the mixed answers I have received..but how do I take good care of my nails? so that they look proffesionally done? how do i give myself i manicure at home? please give me a list of all the products i should use and prices and how good they areNail care!?
nail buffer - makes your nails smooth and shiny, shouldn't cost more than 拢2.


cuticle sticks - good for tidying up your cuticles, also pushing them back seems to help nails grow faster. Come in packets costs less than 拢1.


emery boards - costs less than 拢2 for a packet of them.


nail hardener - looks like clear nail polish, moisturises nails and strengthens them. Costs about 拢3.


nail clippers - you probably have one but stick with the emery board if your nails are quite weak.


nail polish remover - again you'll probably have this. Use it sparingly since it dries your nails. Don't try to scrape nail polish off as it just damages your nails.


white nail polish and sticker guides - for french manicure. Probably doesn't cost that much.Nail care!?
walmart
first of all you should eat healthy,especially food with protein so your nails can look shiny and healthy!
actually at walmart they have sets that you can buy that has everything you need (including the tools) to give yourself a manicure...