I think I would start with the easiest one, which is whether or not you feel like you're in the right job. Just make a list of what you like about your job and

I think I would start with the easiest one, which is whether or not you feel like you're in the right job. Just make a list of what you like about your job and what you don't like. If the dislike category is large, you need to ask yourself some more questions. Are you likely to find employment elsewhere in your field without all those cons? This may require some research. If not, are there other fields of work that may be better suited to your preferences? Again, got to do some research here. I'm just going to ignore the laziness point since I don't really like that word. You can dislike an activity and avoid it, that doesn't make you lazy. If you need to still do something regardless of whether you like it or not, you need to change how you think about that activity or find a way to enjoy it, otherwise you're just needlessly torturing yourself. Or you just avoid thinking about how much you dislike something and just do it instead. Either way, saying someone is lazy carries both a negative judgement and a lack of insight, so this word I think is best avoided. If you feel you're being "lazy", best to try to understand why you're avoiding what you think you should be doing and fix it. Lastly, if you're depressed or burnt out, there will be some obvious signs. You'll be tired, have a hard time focusing, you may have muscle aches or headaches all the time. You may see nothing positive in your future and may ruminate excessively about your perceived shortcomings or problems. You may also find it difficult or impossible to react emotionally to things (e.g. being excited or sad). Basically, you'll feel terrible all the time.