Travel is what you make it. You can travel without moving - interact with different people locally. You can travel by changing career. It is simply a process of changing environment. Join a hiking group, a cooking club, even learn a new skill, 'push your bubble' - that is travel.
Travel the world... Take the decision carefully, but if travelling physically it is easy to not travel. Everywhere has a Starbucks to grab a coffee, apart from the places that don't, but if travelling to places that don't, is choice made simply because they don't have Starbucks and if that is in the decision chain, when why not travel to somewhere that does and not go to Starbucks? Is 9 months backpacking 'travel' when it is done with a group of similarly minded people with a half-hearted effort to learn a language?
Home is where the heart is. If you feel your heart is somewhere else, then travel to find it, it is simply a change in lifestyle, physical travel is often the opposite - a preservation of lifestyle in different conditions; without recognizing that, no change is gained.