It is simple to learn rules.

Following is difficult.
Many people agree with this statement.
Learning new information or rules can be simple, but applying or following them consistently can be difficult.
This could be because of a lack of motivation, difficulty forminghabits, or competing priorities or desires.
Furthermore, the complexity and context of the situation can influence how easy or difficult it is to follow a rule or apply new information.
People frequently find it relatively easy to understand and absorb new information or rules when learning new information or rules.
When learning a new skill or subject, for example, a person may be able to quickly grasp the concepts and understand how they work.
However, actually applying or following through on that information can be much more difficult.
This is due to the fact that applying new information or rules requires consistent effort and practice, which can be difficult for many people.
A lack of motivation can make it difficult to follow through on new information or rules.
If a person is not highly motivated to learn a new skill or subject, they may be less likely to put forth the effort to practice and apply the information.
Furthermore, if a person does not find the skill or subject interesting, they may be unmotivated to continue learning.
Another reason for difficulty in following through is the difficulty in forming habits.

Habits take time and consistent effort to form, and it can be difficult to form a habit if a person does not consistently apply or follow a rule.
Finally, if people have competing priorities or desires, they may find it difficult to implement new information or rules.
For example, if someone wants to learn a new skill but also wants to spend their free time doing other things, it may be difficult for them to balance these competing desires and make time to practice and apply the information.
In general, the situation’s complexity and context can influence how easy or difficult it is to follow a rule or apply new information.

The more complex or specific the rule or information, the more difficult it can be to implement.
Furthermore, if the context or environment is not conducive to applying the information or rule, it can make following through more difficult.