Here's my issue. I stored trains in sections of two buildings for almost 40 years, with my interest in trains going back several decades before that, not thinking about the totality of what I accumulated. In 2020, I sold the property and got an education: where do you put all this stuff? If I were running trains as a business, I would rent storage space. But, its a hobby. Answer: Except for high-end locos, out went the boxes. I have a numbered system of containers where the trains are. I wrap them in paper bags, with rubber bands around. The virtue is the paper acts as packing, so nothing moves. In fact, the containers do not even move. I combine storing and running trains, meaning container #01 = what I run. I am able to maintain an accurate inventory. I also combine running trains with regular maintenance. The result is an even flow of enjoyment. I have displayed trains, but discovered long exposure to whatever is in the air affected the locos, especially the gauge1 items. So, I stopped. The containers are under my O-Line (Lionel). There is a parallel S-Line (for flyer). I have an ST-Line (standard gauge) ceiling layout (good for climbing, stretching and reaching). And the G-Line (garden railroad, LGB and Maerklin). As I age, I learned walking up and down the stairs to the trains in the basement is excellent exercise, as is working outside on the trains. Plus I walk every other day around the block. I belong to a Pocono resort in the Summer, where I walk and my Medicare secondary health insurance pays part of the membership for that reason. I am still a single parent, with two daughters from two different ex-wives living with me and they have their space. So, I do not live the life of a solitary, alienated senior citizen. I am known as "Grand Dude" to my grandchildren who live across the state, whom I visit regularly, taking Amtrak, of course. My plan is to keep doing what I do until I cannot do it anymore. I have no plans to sell my trains. In fact, whatever I sold in the past I replaced. I am making video's of all my trains (a) for insurance purposes and (b) If I have to go to a home, I will have my laptop and still enjoy my trains. I have other interests, that are off-topic, but which will keep me young (example, tutoring and teaching Liberal Arts, the best major, at the community college). So, this is how I transitioned to being a "senior citizen" upon retirement, with trains a central element of that transition, without most of the boxes. Mark