Based on the provided image, here's a detailed analysis of the observable facial features and body language:

1. **Eyes:**
  - The visible eye (the left one from our perspective) is slightly squinted. This could indicate suspicion, concentration, or slight confusion.
  - The other eye (right from our perspective) is covered with an eyepatch, so emotions related to it cannot be deduced.

2. **Eyebrows:**
    - The eyebrows are relaxed and in a neutral position. This indicates that he is neither very surprised nor deeply concerned.

3. **Mouth:**
    - Lips are slightly parted and in a neutral position. This often suggests a relaxed state or the person being in deep thought.

4. **Forehead and Temples:**
    - There's a subtle tension on the forehead, which can hint at contemplation or concern.

5. **Jaw and Chin:**
    - The jawline seems tensed, which could be an indicator of stress, tension, or determination.

6. **Head Tilt and Angle:**
    - The slight tilt of the head combined with the direction of the gaze suggests curiosity or interest in something specific.

7. **Overall Posture:**
    - The posture, as far as visible, seems somewhat relaxed yet alert. The positioning of the hand (seemingly holding something) indicates engagement or readiness to act.

8. **Genuineness of Displayed Emotion:**
    - The uniformity in the tension across the face, combined with the relaxed eyebrows and the consistent body language, suggests that the emotions displayed are genuine and not deliberately exaggerated or suppressed for social purposes.

**Conclusions:**
The individual appears to be in a state of contemplation or deep thought. There's a mix of curiosity, suspicion, or interest, perhaps directed at something or someone specific. The tension in the jawline suggests possible stress or determination, but this is balanced by the overall relaxed features like the parted lips and neutral eyebrows. The emotions displayed seem genuine, and there's no clear indication of the person trying to convey a different emotion than what he's genuinely feeling. The combination of these features gives an impression of a person who is alert, engaged, and possibly ready to act or respond, but also contemplative and thoughtful about the situation at hand.