Go for it...great fun..useful skills that will improve you discipline and confidence. Find a good school and a good instructor at a good Airport (ie one with ATC, where they're happy to accept tiddlers bumbling down the approach). Do as much as you can as regularly as you can during the training and more importantly AFTER! It's no use unless you keep in regular practice..altough I found messing about on my PC Flight Sim very useful for practicing instrument scans