Scarcity mindset can be beneficial during the grind but there comes a point when you need to invest in yourself. Running out of space on my computer I'm getting to the point where I simply need to invest more because it will unlock my creativity and relieve a lot of stress. The balance between grinding and investing is a fine line. Keep improving, stay frugal but you have to believe in yourself and know when it's time to spend a little more to reach that next level!