Tools: What do I need to focus on?

I would like to be a full stack developer and someone who can dissemble and assemble computers from the monitor to the motherboard. What should I focus on to make this dream a reality? I know a bit from both ends I am still currently learning full stack development but I am also interested in the hardware side. I know simple hardware things like how to remove and install battery, hdd to ssd,how to clean internal parts. Templates let you quickly answer FAQs or store snippets for re-use. Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink. Hide child comments as well For further actions, you may consider blocking this person and/or reporting abuse