Im ready to break up with my bf. But how do i tell my bf that the reason i am leaving is because he has a small dick and i want a big dick?

I cant tell him r/relationships said the following<br> Potentially explaining the real reason, and giving advice on how your ex could change in the future, can be alienating and invalidating. Potentially not explaining why the relationship is ending, and refusing to provide feedback on how your ex could improve in the future, can leave your ex feeling hurt, confused, and uncertain about what the cause of the breakdown was. Ultimately, regardless of whether you fall into the first camp or the second camp, your decision to end the relationship should be respected. Neither option is superior or inferior than the other — both options have their merits, and both options have drawbacks. You can’t win.<br>Furthermore, too many relationships end with one person feeling that their partner owes them an explanation for why the relationship ended the way it did, and with the other partner feeling that they don’t owe anyone an explanation for their decision, and that providing one would be too emotionally taxing, or would be too cruel. Too many relationships end with the ex of the person who initiated the breakup feeling bitter and resentful at the fact that their ex isn’t willing to provide them with any kind of detailed explanation for why the relationship ended, and too many relationships end with the person who initiated the breakup feeling as though they are being guilt-tripped and coerced into providing an explanation that they are not comfortable providing.<br>Do i tell him or not? r/relationships seems to be split on this.