I am doing Golang training. Can someone share some tips to boost my skills more quickly?

Study more

Do more Golang training ?

Cocaine

Not specific for a language:

Find some project you really want to do.
Then use your language/tool of choice.
Very often training and school focus on basics or a set of already known cases.
You need to add your own passion and motivation to really learn and understand.

Also a real project is a way to make real mistakes and you will learn a lot from mistakes

Ego boosting shortcuts? No.