We’ve all heard the saying “one man’s trash is another man’s treasure.” It’s all too true when it comes to our possessions. An old t-shirt, a collection of vinyls, a One Direction poster… Why do we keep things? What makes these things so important to us when they are seemingly unimportant to someone else?
Sentimental
One of the main reasons people keep objects is the sentimental value they have – the personal link they hold. There’s an association with a particular object that is important to us. Perhaps someone we admire values it and you may feel guilty if you throw it away. Old china from your grandmother or someone’s trophies for example.

Sometimes objects are connected to memories. Old movie tickets from your first date, a tie from a loved one or a yearbook. Possessions are tied to important moments in our lives, whether they be positive or negative. These items help us remember specific times and losing them makes us feel like we’re losing a memory.
While these may not be of practical value, they are important nonetheless.
Market Value
Objects hold value because, well… they’re valuable! They’re worth something, such as collectibles. Do you have some old Star Wars figurines? Bonus! In mint condition and still in their original packaging? Now we’re talking.
Gold and jewelry maintain and sometimes increase in value. Autographed memorabilia or a book that is no longer in print. You may want to keep these types of objects aside to cash in later.
Maybe these objects are not worth something now, but they could some day. One word: vintage. Something that is out of style today could come back later and is suddenly very valuable.
Utility
People also keep objects because they’re useful. Tools are a good example. How often do you use your mitre saw? Your chainsaw? They may not be needed now… or next year… or the following year, but they’re still useful. You’re not going to throw them away because they could come in handy later.

Keep For Later
Similar to utility, we often keep objects for later use for other reasons. We’re saving them for a special occasion, a special moment. Or maybe you’re saving them for someone else.
Keepsakes for future generations, something you want your kids to have. Like an instrument you played that you want your kids to play, your mother’s wedding dress or even war medals. These may not be items that you necessarily need or want, but you may hold onto them for others.
Whatever the reason you’re holding on to those items, you may not have the space to keep them in your home. A storage unit may just be the right place to keep them.