The link between boosting brain power and how our brains change is tricky and has its own set of problems.

1. Understanding the Challenges:

   • Limits of Brain Change: Our brains can adapt and change, but they have limits. Things like age, mental health, and pre-existing brain issues can make it hard to improve brain function.
   • Less Improvement Over Time: When people try to enhance their brains with medicine, training, or tech, the benefits can become smaller as time goes on. Once someone reaches a certain level of brain power, getting even a little better can be very tough.

2. Possible Side Effects:

   • Risks of Trying to Enhance the Brain: Many ways to boost brain function, like nootropics (smart drugs), can have serious side effects. These negative effects might actually counteract any good changes in brain flexibility, which could lead to thinking problems.
   • Moral Questions: Wanting to enhance brain function raises ethical questions. Not everyone has the same access to these tools, which can create unfair advantages in certain situations.

3. Ways to Move Forward:

   • Personalized Strategies: To tackle these issues, we need to create tailored enhancement plans that fit each person's ability to change their brain.
   • Better Understanding: It’s important to invest in research to fully understand how brain change and cognitive boosting work together. This knowledge can help us make better tools that really improve brain function without causing more problems.

In short, while boosting brain power might help our brains adapt better, there are many practical and moral challenges that make it hard to achieve safely.