As someone who has recently started in the nail tech field, I found reviewing and correcting my first gel nail set incredibly insightful. One crucial takeaway from this correction session is the importance of nail preparation. Excessive filing can damage the nail plate, so gentle buffing that avoids deep striations is key to maintaining nail health. Another point that resonated with me is the significance of prothesis placement before filing them down. Skipping this step can lead to poor adhesion and gaps between the natural nail and the enhancement, which might cause lifting or nail damage. Applying bonding base or a similar viscous gel over the prothesis helps create a smooth transition and seals the enhancement properly. I also learned that symmetry and parallel shaping play a vital role in achieving a professional look. At first, it was challenging to file nails straight without them bowing to a crescent shape. Supporting your hand firmly and applying consistent pressure can help form parallel nail edges. Finally, when applying gel layers, controlling the amount near the cuticle is essential to avoid product build-up and unevenness. Slight bumps are common for beginners but can be improved with experience. Also, cleaning off residues like alcohol contact spots promptly ensures a clean finish. Overall, this kind of guided correction from experienced trainers is invaluable for growth, and I encourage anyone pursuing nail tech training to seek feedback actively and practice the detailed steps thoroughly.