We prefer not to work alone, partly because of safety. Depending on the project, I might work beside another technician, an engineer, an apprentice or someone senior.
One thing I like is what programmers call a ‘rubber duck’ moment: I explain a problem to someone else and, halfway through saying it, I suddenly see the answer. It gets its name because you explain your problem out loud, step by step, as though you’re talking to a rubber duck! Sometimes, just talking it through can unlock the solution.