Hi zizo, I'd say that everyone has their strengths and weaknesses. So there will be somethings you're good at/better than average at/even amazing at, maybe.
Whether those are things like certain tasks/abilities, having knowledge in certain areas, or more on an emotional level e.g. understanding/empathizing with others, having compassion or instinctual abilities......and I'm sure there's a lot more areas than those!!!!
So whatever strengths you have, make sure you recognize them, (they will be there!!) give yourself real credit for them, feel proud of them (!!), and let them give you confidence.
As for weaknesses, well we all have them. So any you can improve on, with or without help, then go for it!! But if not then, it's all part of being human, it can still be OK.
Alison