to lose courage and avoid doing something because of fear
потерять мужество и избежать чего-то из-за страха (poteryat' muzhestvo i izbezhat' chego-to iz-za straha)
"He was going to confess his feelings but bottled out of it at the last moment."
"Он собирался признаться в своих чувствах, но в последний момент он передумал." (on sobiralsya priznat'sya v svoikh chuvstvakh, no v posledniy moment on **peredumal**.)
to make efforts to achieve fairness and equal opportunities
to do something wrong without being punished
to continue with courage despite emotional hardship
to fix small errors or issues in software
to access your online account again after logging out
to not show your emotions in difficult situations
