Have you ever wondered in your life about your strongest beliefs? The time when you believe in spite of being not judged, there is a compulsion forced upon you in order to be nice. The line between being cocky and "just trying to exhibit your ability" is so fine that you fail to take a right decision. Or worst you question your decision.
Your humility is not enough, the worst part is there is no way to measure it. Your actions are least cared about and you have no idea of what to expect. You believed "what is it that you can't tackle" but here you are struggling with the tiniest of problem.
Is your skill, experience and ability under a test to which you can easily succeed, but you still are so unsure. Your normal or in fact what you believed your mild indulgence is not really mild enough. What strength is still driving you? or are you just mad on yourself.
The adequate amount of sophistication or huge amount of savageness? what would you choose, is your goal is always to win? Are you treating everything your action to achieve an end.... or is the means; what worries you most?
There is not limit to what can puzzle you, confuse you. No matter how well versed you are with the universe, but it will throw newer scenarios at you, which will toss you like you never existed. Your quantification of unknown is always insufficient; Does it compel you to give up?
It is this time you stand up tall, you fight, you fight harder, the victory is not a matter of accomplishment, its a matter of good fight. Never give up, may be find an another way, may be try newer methods, but stand up to what you always believed in.