One of the easiest ways to make a portrait session feel less awkward is to decide on a small pose shortlist before the camera comes out. Instead of improvising every frame, it helps to sort references by standing, seated, movement, close-up, and partner shots first.
That quick prep usually cuts down the frozen hand placement problem and makes it easier to match the final photos to the page they are meant to support. I have found it especially useful for personal-branding shoots, creator headshots, and simple lifestyle sessions where consistency matters more than volume.
If you want a fast reference library for that step, photoposes.net is a practical place to review pose ideas by people, scene, and action before a shoot.