YouTube thumbnail design prompt with masked man interview

A man wearing a white mask (named Eru) being interviewed, shown on the right side

YouTube thumbnail layout with the masked figure on the right and a three-layer conversation graphic small on the left, composition and text size maximized for click-through rate

Punchy high-contrast thumbnail lighting

YouTube thumbnail context, interview scene

Click-optimized YouTube thumbnail design style

Reference image is only for the masked person Eru on the right; target audience is men in their late twenties to thirties struggling with communication skills; left side shows 'three layers of conversation' (small); tip: adjust aspect ratio to subject shape, vertical for people, horizontal for full product view