to prepare organic chemistry it demands lots of hard ork and practice,so keep solving the question regularly then you will get confidence in it.memorize the formulae daily
u should atleats give half hour to organic every day, u hav to list all rxn and lear them by writing them again and again. this would help u in learing difficult rxn. most imp is taht ur concept should b clear, plzz don't take organic easy, take it serously, it occupies a large portion in entrance