Learnin Web Development - Working on side projects

I want to learn web development and started with Play Framework and worked on one idea, then I came up with another idea and started to work with that using python and GAE. Result : None of them completed and no interest to work on them. The ideas doesn't fascinate me anymore Learning curve : 0 Confidence : down, seems like I can not do it

I tend to get many ideas at a time and I often start working on them as side projects for some time and then after some days I lose interest and dont ever complete them, this happened with two of those ideas and because of this I never learn anything

I get fascinated about web technologies and what people do with that but I cant do it myself, I am NOT organized.

I would like some help from the people out there how they do side projects with their regular jobs

Thank you