I've had a hard time distinguishing Ti and Te too.
With this analogy, I became confused because, literally-speaking, if anyone was asked to build something with blocks, they'd pick them up and move them around themselves. I don't quite get what you mean by 'manipulate'. I'm frustrating myself by not getting this. Any clarification would be great, thanks
Lol, you are over-thinking it. Don't worry.
It's kind of hard to explain really unless you've experienced both of them first-hand. I know personally, I'm clueless to the distinction between Fi & Fe because those are my 2 least used functions.
In my example both Te and Ti are 'manipulating' the 'blocks' or logic, as in mulling over them, trying them out in different ways, and finally coming to a concluded creation.
Yes, they are both picking up the blocks and moving them around themselves to find a way they see fit.
I am saying that the Te user will move the blocks around on the table, without removing the blocks from table or from plain sight. The Te user will shift them right then and there -- and will follow all the conventional rules -- it becomes more standardized (because he's adhering to the structure of the table when working with the blocks).
The Ti user on the other hand will take the blocks FROM the table, and work with the blocks in their own hands or perhaps in their lap. This way, their 'manipulation' of the blocks becomes more personal, less standardized, but also more creative. But, since it's away from plain sight (the table) it's also harder to explain or see how they came to that creation, unlike the Te who works in plain sight.
Make better sense?