I'm beginning to get this feeling now, too, knowledge.
I'm in my 4th year of riding, and before this season started, I was DYING to get on my bike. I can still remember the un-seasonal warm-up we had a few weeks ago, and the revisit to riding was absolutely wonderful - so I know I'm not ready to give it up just yet.
I was living in Barrie last year, and I had a few chances to do some riding north of Barrie, and the roads/areas/scenery up that way re-invigorated my desire to ride that I never thought possible. The lack of traffic, fresh air and amazing roads all make it worth the hassle of riding.
There are other areas of riding that I can't wait to explore, such as track, dirt and touring, but there are entry costs associated with those activities that put me off. And I have some experience tracking cars, and downhill mountain biking so I KNOW involving motorcycles will quickly get addictive. Even just purchasing a track day with a rented bike; having to pay $1000 for a set of leathers and boots would wreak havoc on my wallet. I'd also like to get rid of my SV650; and not because the power band isn't enough, but the questionable suspension has me at a point where I'm afraid to push the limits any further than I already do.
I'd actually love to do more local tours and day-trips, but since I don't have many 'core-friends' that ride, the only way I can see this being reasonable is to have a GPS mounted to my bike - which again will cost another ~$500 for a solution worth investing in. I did a few day-trips on my own by printing the directions and taping them to my tank, but this was cumbersome and I missed a few turns when I was actually enjoying the ride, and not worrying about where to turn.
Money has always been the limiting factor for me in terms of motorcycling, so much so that I don't think I've done a good enough job at wearing protective gear, so at this point if I can dedicate any more funds to riding, it'll probably be put into more gear - jeans, jackets, rain gear, boots, helmets, before I can get a chance to renew my interest in the sport by getting another bike, or taking up another aspect of riding.