We're all trying to ball on a budget, especially in this economy. I especially try to save money where I can but sometimes when I hear of a ~life changing~ purchase, my ears perk up. That's exactly what happened when I came across this Reddit thread that shared purchases under $100 that people believe will actually change your life. Here is what some people said: 1. " Airtag in the luggage. Those airports won’t get me again." 2. "If you're down to your last $100 and totally bankrupt, investing in a gym membership can offer a couple of months of access to a locker and shower, helping you stay presentable as you look for employment." — u/Snugglebutt85 3. "A cab ride home when you've had too much to drink." 5. "A sunrise alarm clock , trust me it’s worth it. Waking up to light instead of that annoying phone alarm just hits different, way better for my mood." — u/156156897781 8. "Install a carbon monoxide detector in your bedroom.…