A. B. Clarke

do {
    if I must work, work;
    if I must rest, rest;
    if I must eat, eat;
    if I must drink, drink;

    if I must play, play;
    if I must sing, sing;
    if I must dance, dance;
    if I must scream, scream;

    if I must laugh, laugh;
    if I must cry, cry;
    if I must mourn, mourn;
    if I must love, love;

    if I must lie, lie;
    if I must cheat, cheat;
    if I must fear, fear;
    if I must hate, love;

    if I must do, do;
    if I must not, don't;
    if I must be, be;
    if unsure, repeat;
} while (true);