The more you learn, the more you realize that you don't know a damn thing. Beware of those who claim to be experts any anything. I made strait As in school, but it means nothing. Someone can be knowledgeable on something but very unwise without a lot of experience to back it up.

If you observe your workplace, you normally notice the older and usually the most experienced setting back quietly and gathering information during meetings. They will usually ask questions and not provide any solutions until they feel confident that they have all the required input. They will sometimes provide a quick "workaround" to meet deadlines but give stark warnings as its not a long term solution to anything. Heed those warnings.

At the same time, you will also notice those fresh out of college claiming to know it all and are very outspoken about it. There are also those who have been around a while in the same position that always "know best". Avoid both of these types at all costs if you want to get things done.

Also, this is a real thing: https://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect