Let's begin with exploring the first one, the trial and error process. This is a process leading you to stay with the same thing over and over again till you get it right. Because the first time you try to do it, it doesn't work, or it needs to be improved. The second time, it works a little better but it doesn't work as it's meant to. And then you have to keep on trying and trying. The more attempts you make, the better. So, this is a process requiring a lot of patience and dedication and, above all, the humility to learn from your mistakes, which aren't real mistakes, by the way. They're just attempts towards perfection. And everything begins with surrendering to not knowing how you're meant to be successful at doing what you're trying to do.
With regard, then, to adaptation, oh, that's the real key to empower your own survival in this world. You know, the only constant in life is change, thus, either you adapt to changing circumstances, or you die. And, yes, this is scaring, as you don't know what you're here to adapt to till that thing/circumstance bumps into you. And it's not that you're immediately able to adapt yourself to that. It takes time. Time to make sense of what occurred. Time to "digest" the impact that thing/circumstance had for you. Time to find your own way to deal with that thing/circumstance, as there's no way to successfully adapt yourself to it, if you're trying to go through it, by following someone's else path. Nothing of what other people did in the past is meant to work for you.
Finally, we have resilience. Oh, that's quite a nice word. What I mean for resilience is the capacity to rise up whenever you fall. Now the point here is that there are moments when life is meant to knock you down. Those moments when you're not able to see the light at the end of the tunnel anymore. Those moments when it seems that life is writing the word "end" in the book of your life. Well, those are exactly the moments when you're provided with the chance to "start" a new chapter in that book. You will just have to change the way you look at what is occurring in your life. Because what you believe in, what you identify yourself with, is what shapes your reality.
Committing yourself to the life's process takes really a great deal of courage. The courage to face the unknown, by surrendering to it. Nonetheless, the moment you surrender to not knowing how you're meant to live out your life as yourself, that's when life is going to reveal its magic to you. And that's why what we call life is actually a ride.
Happy ride to everyone!