Answer:
Romeo has been acting very impulsively and recklessly. In Act 2, Scene 2, Romeo tells Friar Laurence, "I have night's cloak to hide me from their eyes, / And but thou love me, let them find me here. / My life were better ended by their hate, / Than death prorogued, wanting of thy love" (2.2.76-79). This shows that Romeo is willing to risk his life by going to Juliet's house even though he knows that it could end in death if he is caught. This recklessness and impulsiveness is also seen when Romeo marries Juliet without her father's permission.