I have never had a problem coming up with ideas on what to pursue, shoot or study next, the problem is in taking on too much. I am forever running out of bandwidth, or at least I was until a few years ago when I decided to try and focus on fewer things, start saying no to things that were only marginally interesting and saying no to people more often. You have to, otherwise you’ll get nothing done.
Ideas come from exercising the grey matter, thinking and reading; The London Review of Books, The New Yorker, The Economist all come into the flat and are great online. Tiny bits of local news find their way into my notebooks and emails go flying out - “Can I come and meet you?” and replies wing back, “Yes of course!” People are friendly and helpful, if you show an interest. Right now, I have an awesome lead on a wonderful story, centering around a wonderful character. And it’s time to send him an SMS and set up the first meeting.