i personally think it is better to learn from yourself than from others. if you are going through the expirience yourself, you know how it's going and feel the emotions in that exact moment. if you were to learn from someone else you wouldn't know how it actually feels to be in a situation like that to actually avoid it.
Answer:
If you remove parentheses your sentence should be alright. If it lacks logical ending/meaning then You have put the parentheses in wrong place.
