Because the cause of the crisis is many European countries.
It means fully conscious, or aware of what’s around them.
The correct answer is <span>C. his own problems
It can easily be observed that Framton is the type of character that values his own problems more than anything else and he is mainly interested in them.</span>

The harmonic frequency refers to the resonant frequency that is an integral multiple of the fundamental frequency, harmonics are usually simple sinusoidal oscillation at a single frequency. where as Resonance frequency are frequencies that are not necessarily sinosudal or integral multiple of fundamental frequency and it may have complex oscillations made up of multiple harmonics ~
It's like if you play a piano with a single key, it will show harmonic frequency, but if you use multiple keys at a time it may show Resonance.
Beacuase there is too much pick and he also didnt have time cause he neede to pay the debt he was in.