"like a satellite wrenched from its orbit, go drifting away"
- Painful verb 'wrenched' forms an intense tone, and shows inner conflict as father is also passive and unsure whether to let son go
- Simile established semantic field of space which is thematically linked to exploration and development
- Space Simile conjures image of vast abyss, which metaphorically represents the wider world, which he feels he throws his son into
- Juxtaposition of "wrenched" and "drifting" highlights contrast between father's reluctance and son's readiness to embrace independence
- Simile shows how father feels powerless
- 'Away' is repeated in poem to show growing distance
- Enjambment suggests father's emotions are intense as they cannot be contained within a single line