Finding ways to shoot whenever and wherever you are can greatly expand your shooting experience and also open up new opportunities for your photography.
Linking this with the first suggestion means that you don’t always have to use the same camera. In fact there are many times when carrying your normal camera gear would be a major problem. I would not always be willing to carry my normal dSLR camera with me on many occasions. Which is why I also have a number of other digital cameras in various sizes and capabilities, from my mobile or cell phone to a small 7 Megapixel compact digital that makes only a little bulge in my pocket. We sometimes get so over concerned with quality that we become blinded to other options.
There are many times when lugging our heavy dSLR gear and lens collections around are not practical. Yet we can always carry some sort of camera. Indeed there are major advantages to using other types of camera. A compact camera can fit into small spaces, allowing you to shoot subjects your big dSLR might not reach. Many compacts have much better macro capability than most common SLR lenses. Indeed some will focus to the surface of the front of the lens. Some offer built-in intervalvometer functions to allow you to take timed exposures in sequences over an extended time. With dSLRs this usually is only available with an optional extra. And how willing would you be to endanger your expensive dSLR in bad weather, at the beach or even underwater? A relatively inexpensive camera is more expendable and thus we can be more willing to experiment and also keep shooting in all the circumstances our life takes us into.
Having a camera with you all the time means that you always have something to do when you have to wait. You can not only scout out locations but document them too. There is no need to miss those great images you see when you do not have a camera with you.
Of course there is no reason to always leave your dSLR at home either. I commonly pick one lens and go out with my dSLR. Depending on the lens I put on, sometimes I will have to work really hard to find a way to shoot what I find. But isn’t that having to stretch a bonus?