• advised, mature, prudent, reflective, thoughtful
• to advise with one's pillow, to consult with one's pillow
• coolly, prudentially, prudently, thoughtfully
• it is worth considering
• blindfold, blithe, giddy, hasty, headlong, heedless, ill-considered, impetuous, impolitic, imprudent, incautious, inconsiderate, precipitate, rash, reckless, thoughtless, unthinking, unthoughtful
• hand over head, hastily, headfirst, heedlessly, impoliticly, incautiously, precipitately, rashly
• impetuosity, irresponsibility, precipitation, rashness, recklessness, thoughtlessness
• to rush in where angels fear to tread