Traveling opens the mind to new ways of thinking and looking at situations. I don't know how many times I have returned from a trip filled with renewed hope, enthusiasm, and motivation to tackle certain aspects of life that may have appeared complicated or tricky before I left. While I am away, I seem to be able to let go in a much better way than when I am continually faced with the same situation day after day. Sometimes it IS good to get away in order to get perspective. What may seem overwhelming on a daily basis becomes manageable after getting distance from it. That is my experience and I'm sure it has been the experience of others.
Traveling allows the mind to relax and focus on the now. When I am traveling, I don't think too much about the past or the future. I enjoy the present, because the things I am doing are enjoyable and fun, and I am doing them with people I love and care about.
This will become ever more important as I get older. I know now when I want to retire, and I am moving in that direction, moving my daily life in that direction, so that all my actions translate into a gradual rather than abrupt transition into a life without a daily work schedule. Some days I think about what I will do when I retire, other days I realize I don't need to plan it all now. Perhaps it's best to let life happen, to see what life brings at that point. Many of my American friends have retired already. Those who have not, have unusual work schedules; they either have home offices or they travel a lot and are not office-bound. They've had that alternative work style for a number of years now, and seem to function quite well. They haven't had the social camaraderie of a daily workplace and they don't seem to miss it, with one exception. I don't know if I will miss it; I don't think I will. I've had it for a number of decades now, and I find it tiring to think about continuing in the same vein for another ten years.
What I will miss is my career as a scientist. As I wrote to my close friend recently about starting to clean out my office and getting rid of old files and papers I don't need anymore, I find it freeing, but a bit sad at the same time.
It makes me realize that those days will be no more, those fun days of science, and that my career is ebbing. But then I remind myself that it's not impending retirement that took the fun away or caused the ebbing. It's the fact that academia turned into a huge money-making business about a decade ago, and so many of us were just blindsided by it. It's never been the same since. And that is true.
It's not the getting older that changed things, it's the fact that academia is akin to the corporate world now, where huge sums of money are involved and necessary if you want to survive in it. If you don't have a business plan, or plans to patent your findings, or plans to grow your research group into a huge conglomerate, or plans to create a center of excellence, there really is no place for you anymore. You are a drain on the system if you don't bring in large grants or obtain many PhD and post-doc positions. So it seems right to plan on leaving it behind in the near future. I know it won't happen without conflicting feelings; I have accepted that major change is accompanied by uncertainty, anxiety, sadness, happiness, exhilaration, and confusion. Life is messy and it's just to accept that and live it and live through major changes in the best possible way. Many others have done it before me. I have their experiences and wisdom to guide me.