[saidajigumi]

> Will it help?

Absolutely, because you always need to be your own best advocate, even as your current job evolves. By taking a very small amount of time here and there to note down accomplishments, skills, etc. you're also taking time out to think about and shape the ongoing story of your career. Beyond job hopping, this awareness can help you realize that you should maybe push for more recognition and reward in your current job; now you have notes in-hand to start your pitch. Alternatively, maybe you realize sooner rather than later that you're stagnating and need to change things up.