Determine the emotional tone of the following tweet: "Step out of your comfort zone. \nGo for risks.\nFace things you fear. \n\nThis is when life starts to happen.\n\n#cpd". Use the provided emotions: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. Respond with the emotions you identify or "neutral or no emotion".
optimism, trust