Like all Bethesda RPGs, Fallout 4 tends to get easier as the hours add up. It's only in the early game that materials are a proper struggle. With that in mind, we've put together a quick guide on stocking up on the most essential crafting ingredients that you'll want to fund your early game endeavors. You can find materials everywhere, of course, but there are also a few rich hot spots you can hit early on. Have a look.
Fallout 4 beginner’s guide to scavenging your essential crafting materials
Grocery shopping in the wasteland