Your boundaries may come and go. How about a tune-up?
Based on your responses, you are aware of the importance of setting limits with other people (including your manager).
However, you might say "yes" sometimes, but then regret your choice, or you may default to people pleasing under pressure. Certain situations or working relationships may cause you to over-commit your time and energy, which leads to frustration and unhealthy compromise.
For example, you might be comfortable setting boundaries at home, but struggle to set boundaries at work - trading what you need in your real life (so you can recharge and re-connect) for peace in your working life.
If you struggle with particular working relationships and setting healthy boundaries, consider a complimentary coaching consultation to see what is possible in re-setting the commitment balance between your needs, your work and your relationships.