Horticulture is nice. You get most of the benefits of a trade and honest manual work (outside of union protections in most cases), but it's also a deeply interdisciplinary science that lets you impact the world in a lot of different ways while forcing you to touch and understand grass. With the same garden I get to do creative, intellectual, manual, and political work with really interesting spatiotemporal angles. There's public education and anthropology and ecological utility in choosing one plant over another based on analysing the site across all the physical sciences, then lifting heavy rocks to achieve something that benefits my neighbours and wildlife pets. Most of my coworkers are natural scientists of some kind so we spend all day in the sun having interesting conversations about the landscape and urbanism.