That's a great way to reduce waste, by repurposing jars and containers! I love the idea of collecting rainwater too. It's incredible how these little actions can help save the earth and cut down our bills too.
Well, I'm quite the avid upcycler myself. I like giving old things a new lease of life. Old jars become pretty vases filled with fresh flowers from the market, and unwanted ceramic cups get a new coat of paint and become pencil holders on my study desk. I also enjoy shopping at second-hand stores for hidden gems - you'd be surprised what you can find! It's exciting to give old items a home and keep them from ending up in landfills. A man's trash is another man's treasure, right?
Plus, cooking delicious meals from scratch is my little sustainable contribution. I try to avoid food waste by making sure my fridge and pantry are organized and well-stocked with staples - no expired goods here! Plus, it's healthy and way more yummy. Home-cooked meals are a win-win for the belly and the environment.