When training you have two options
Either do what you want or you think will benefit you , probably in a rather random manner
or
Decide on how you want your training to progress and what your end targets are and then organise your sessions to achieve that.
The second one is structured training AKA a plan. It might not be a formal plan such as TR provides but nevertheless it is still a plan.
A typical structure might be 5 days training out of 7 - TSS of 300-350 2 sweetspot sessions, a VO2 max session, and tempo session and a recovery/Z2 ride.
I am not sure if that answers your question or not but it is the best I can do based on thelimited information you provided.