to make a mistake when dealing with something difficult
ошибиться, пытаясь справиться с чем-то сложным (oshibit'sya, pytayas' spravit'sya s chem-to slozhnym)
"She tripped up on the hardest part of the puzzle."
"Она трип ап он самой сложной частью головоломки." (Ona trip ap on samoy slozhnoy chastyu golovolomki.)
to go beyond what seems possible; to overcome boundaries
to stay updated with online work or communication
to develop understanding and wisdom from personal experience...
to begin one’s career or business journey
to officially agree to work or collaborate with someone
to introduce changes gradually over time