Boyfriend becoming a welder.

Recently my boyfriends dad got him a job as a welder. He's 18 and right now he's working at a restaurant as a cook... both our jobs are good schedules wise because we still have time for eachother. If he gets the welding job we would basically have NO time for eachother. I support him though, I love that he got offered a good high paying job and he hasn't even graduated yet. I love him. But I feel like it would be hard for our relationship.. how can I take this in? :(