I feel like this is a personal question and will have many different opinions. 25 entries, depending on your account size and position size, can really start to cost you quite bit in commissions. Are your entries technical, or are you just jumping into it because it started moving slightly in your direction? Could you have made just as much by holding your initial entry longer? Looking back, can you justify all of those entries, or at least half?
I like the way Thor plans a second entry... They won't necessarily be large, but as a "freeroll", he won't lose "realized" money on it.
If you are getting totally out of a position, and then entering again, I'd call that a new trade. Adding in, well, if you're entering with initial position sizing, I'd probably consider that a new position. Regardless of all this, if it's working for you, and the comms aren't eating up too much profit, then keep doing it! Find your niche and what works for you...