Recently for the past week I have gone deep into researching about lucid dreams.. I am young only 15, but recently my friend died. I have had two dreams about him, but when somebody told me that I should try lucid dreaming.. So I could basically talk to him and be with him in my dreams.. I was estatic.. I have amazing dream recall, but I need some tips on having lucid dreams and how to dream about what you want?

thanks dreamers=)