"If you're lucky enough to get the chance to join a once-in-a-lifetime experience, why not?"
Everyone is born into this world with a multitude of possibilities to go far and beyond but for some, their timing are just off and they lose the chance to grab the countless opportunities. If you're lucky enough to get to do something that not many people your age could do, then seriously go for it, don't waste your time and luck pondering. Rather than pondering countless what ifs in the future, wouldn't it be better to fill those wasted time with reminiscing those adventures you went through?
