I've changed my mentality on projects and equipment at camp. I'm valuing my time more. Invest in fewer, but more impact things. Instead of planting 100 seedlings, plant 10 good trees. Save up and buy a quality tool or piece of equipment. Skip the cheapest item you can afford, and buy one that isn't going to break down on you. Since I had kids, I have less time to get stuff accomplished. I don't want to spend half a weekend fixing something with duct tape and bubble gum. It's changed how effective I am, and changes how I prioritize projects. Some don't get done, but that's ok because the ones I'm doing will be successful.