to find faults in something, especially when it’s not necessary
encontrar fallos en algo, especialmente cuando no es necesario
"He loves picking holes in everyone else’s ideas."
"A él le encanta encontrar fallos en las ideas de los demás."
calm, relaxed, and not easily upset
used to say that something is unlikely to happen
to use the same tactics as one’s opponent
to move forward or improve
people will always have hope, no matter the situation
comparable in quality or ability