I think it sounds like you’re letting other people tell you what you are and aren’t capable of, without realising it. Most games are difficult for new players, you have to learn them; maybe you’ll find out you’re really good at this one! Just jump in and play. If you’re having a lot of trouble in one area, just run off and find a different area to explore. You might find a powerful weapon or armour, and you’ll definitely find enemies to kill which will make you stronger when you level up. The game gives you ways like that to make it easier, without mods or difficulty sliders 😊