Ask HN: How to get good in Tensorflow?

Any HNers doing deep learning with TF?

I am currently learning Tensorflow, and seems the API is too big, learning curve is too steep compared to Theano, Pytorch and Chainer.

I can't get doing declarative programming in Python and Tensorflow. Lots of scoping with with (...) :

Even Theano is more intuitive (at least for me) and make more sense in its API, even though it also has lots of hacks and is define-then-run like TF.

How do you get good in using Tensorflow, create models, using tfdbg, how to step trace your code, using withs, etc. ?

Thanks.