If Shakespeare required a word and had not met it in civilised discourse, he unhesitatingly made it up.
He reduced everything to politics; he was also unalterably of the Left. His line may have been unpopular or unfashionable, but he followed it unhesitatingly; in fact it was an obsession. He could not blow his nose without moralising on conditions in the handkerchief industry.cyril connolly
If every day a man takes orders in silence from an incompetent superior, if every day he solemnly performs ritual acts which he privately finds ridiculous, if he unhesitatingly gives answers to questionnaires which are contrary to his real opinions and is prepared to deny his own self in public, if he sees no difficulty in feigning sympathy or even affection where, in fact, he feels only indifference or aversion, it still does not mean that he has entirely lost the use of one of the basic human senses, namely, the sense of humiliation.václav havel
Work at the same time upon water, sky, branches, ground, keeping everything going on an equal basis and unceasingly rework until you have got it. Paint generously and unhesitatingly, for it is best not to lose the first impression.