Is construction a good job to get into?

I’m 17 years old right now and I have the opportunity to take this online college course called construction theory for free. I’ve done roofing and other landscape labouring and I don’t mind the hard work, but it does get tiring at times obviously. I just want to know if it’s a good career for when I’m older and if it’s worth it.

I live in Ontario Canada, if that helps

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