This is possibly my last Fleet Maintenance blog entry, as I have decided to step down as editor of this fine magazine and pursue new opportunities as an alternative fuels consultant, helping fleets transition to cleaner, affordable, sustainable fuels. I'm proud of the work I've done on Fleet Maintenance magazine over the past nine years, and I'm confident that the magazine will continue to offer practical solutions to the challenges faced by fleet maintenance professionals. I'd like to take this opportunity to thank all of my readers, who have taught me so much over the years about perseverance, integrity, and professionalism. Thanks for the memories!