"I will try" does show a lack of confidence yes. Luke didn't believe it possible and Yoda responded with " that is why you fail" If you already believe it's not possible to succeed you have already set up for failure.

You don't play , you never have those options or opportunities.

Yes , for example you can't Try to score a goal , if you sit out the game( Do not) but if you play ( Do) you can. Try by definition is to put effort or an attempt. You can play the game put zero effort in or never make an attempt to score. But your playing so those options are now available.

So with that said if you DO Not do the trials , you Do not get the errors and steps then there is no opportunity to gain knowledge. So you must DO the trials in science and crafting,which leads to the errors that lead to obtaining the knowledge. Thank you for your insights

This is Epic!!! 🤣