The person appears to be a/an White Male, approximately 20 to 29 years old.
Key mistakes to avoid when delivering a presentation in a professional or academic setting include: lacking a clear and logical structure, going off-topic instead of staying focused, speaking too quickly or unclearly, failing to maintain eye contact and use effective body language, neglecting to incorporate visuals or engage the audience, not practicing sufficiently and being unprepared with the material, overwhelming the audience with too much information, skipping pauses for questions, and not concluding with a strong, actionable summary.
Common pitfalls to avoid when making a professional presentation in an Indian context include: not having a clear structure that resonates with the audience, rambling instead of keeping to the point, not speaking slowly and clearly to ensure understanding, lacking eye contact and appropriate body language, not incorporating visuals or allowing for audience participation, not rehearsing enough and failing to know the material well, talking too fast and overwhelming the audience with information, not taking pauses to allow for questions, and not preparing an organized and actionable conclusion that aligns with cultural expectations.