Well, if we consider 'Harry' as a regular person, it might be that he has been a fan of a certain series or work and has always wanted to write fanfic but was too shy or had some self - imposed limitations. 'Stops holding back' indicates he's overcome those barriers. For example, he could have been worried about what others would think of his interpretations in the fanfic, but now he doesn't care anymore.
There's not enough information to determine exactly who Harry is. He could be a regular fanfic writer who uses the name Harry, or it could be a character within a particular fanfic universe who has this change in behavior regarding fanfic.
When Peter stops holding back fanfiction, it might also imply that he has overcome some internal barriers. It could be that he has grown as a writer and is now ready to expose his work to a wider audience. He may have found his own unique style and voice in fanfiction writing and is confident that his work will be well - received. This could lead to a flood of new and exciting fanfiction from him, exploring various aspects of the source material that he was previously suppressing.
Well, perhaps Percy has overcome some internal or external barriers. For example, if there were certain rules or a restrictive community environment that made him hold back before, now those factors are no longer holding him back. It might also be that he has found new inspiration or motivation to fully engage in writing fanfiction without reservation.
If Harry Potter stops holding back in fanfiction, he could become an even more powerful and assertive character. He might use his magic more freely and without hesitation, taking on greater challenges and enemies. This could lead to some really exciting and action - packed storylines, with Harry showing off his full potential.
The story becomes more intense. Harry's actions drive the plot forward more forcefully.
Perhaps it implies that within the fanfic, Harry Potter has been in a situation where he was hiding, like from some new threat or an old enemy that has resurfaced. And then, for some reason, he decides to stop that. It could be due to a newfound courage, or he realizes that hiding is not the solution to the problems he's facing in the fan - created plot.
In such fanfictions, Harry might go all out to protect Hermione and seek justice or revenge. His powers and determination could be fully unleashed.
The story could develop in a more action - packed way. His enemies would be caught off - guard, and he'd be able to turn the tides of battles quickly.
When Ichigo stops holding back in fanfiction, it could lead to a major shift in the plot. His friends might see a side of him they've never seen before. He may start to take more risks and be more aggressive in battles, which could either save the day more quickly or get him into unforeseen trouble.
If Izuku stops holding back in fanfiction, he might achieve his goals much more quickly. He could show his true power and skills without restraint. For example, in battle scenarios, he could defeat his opponents with ease and surprise everyone around him.