the usual, ordinary

always, invariably, all the time / usually / (with a negative verb) never

action; behavior

to act

trouble

selfish / self-serving; conveniently arbitrary / acting on one's own without asking

one's convenience, one's way / circumstances, a situation (e.g. a financial one), en environment / a kitchen

selfishly; for one's convenience; wilfully, as one pleases

to have trouble (with something) / to be bothered (by something), to be vexed, to be troubled, to be in trouble

go to hell!, have it your way!, whatever!