Retirement Speech Generator

I'm [giving my own/presenting someone's] retirement speech after [years] years at [company/organization]. Key career highlights: [achievements]. Memorable colleagues to mention: [names and context]. Funny or touching stories: [stories]. Challenges overcome: [challenges]. What I/they will miss: [aspects]. Future plans: [retirement plans]. The audience includes [who's attending]. Tone: [humorous/reflective/grateful]. Length: [duration]. Please write a retirement speech that honors the journey, thanks the right people, and closes this chapter gracefully.