Used other than figuratively or idiomatically: see agree, with.
To suit (one's constitution), so as not to upset one's stomach or make one sick when consumed.
Used other than figuratively or idiomatically: see help.
To serve oneself, especially to take food or other supplies, rather than wait to be served by another; used to indicate friendly permission or invitation.
To exhibit self-control.
To take something freely; to serve oneself without restraint.