Jack hated landings.
He had been born in microgravity. He had grown up in microgravity. He had enlisted and spent, not accounting for relativistic effects, fifteen years Ship Time serving in microgravity. His job was simple, he went places, and he killed things. He had become an expert in boarding actions and close quarter combat in microgravity. For him, zero gravity was the default.
Ships? Great. Space Stations? Perfect. Asteroids? Sure. Moons? If he had to. Planets? Hell no.
Planets had forests and animals and germs and far too many variables. He preferred the close, cramped struggle to the death where he could see his enemy and they could see him. Where all that would determine the outcome of the fight were his own skills pitted against those of his opponent. Planets had snipers and alien viruses and storms and earthquakes and well, you get the idea. In Jacks mind, gravity wells were something that humanity had evolved beyond and returning to them was pointless.
So basically, he really fucking hated landings.
He especially hated landings made in boxy little shuttlecraft that handed likes bricks in atmosphere while he was crammed into the shuttle with fifty other marines all of which were not suited at all for ground combat. He especially hated being sent down a gravity well as part of some hair-brained rescue scheme to protect some random colonists from an unknown assailant of unknown strength.
And he really, really hated landings made in a boxy brick-like shuttle that was hit by a surface-to-air missile that killed both of the pilots instantly, decapitated three of the soldiers sitting across from Jack, caused the shuttle to rip in half as it hit a low-lying cliff and come to rest in an alien corral forest in hostile territory far away from any possible backup.
When Jack came to he was hanging from his restraints inside the shuttle next to those of his fellows who had either been kills or incapacitated in the crash. He heard gunfire outside and from the sound of it someone had gotten the shuttle’s autocannons working and was making extensive use of them. He had no idea who they were fighting, no idea what was going on, but he knew what his job was. He undid his restraints, grabbed his low-velocity carbine designed for shipboard actions, not ground combat, and went outside to see what they were dealing with.
Jack hated landings.