like as a filler
means that you can take out the word 'like' and the sentance meaning remains the same
remove and see which one stays same
it's the best decision you can make
your customer would no doubt to receive these benefits.
You can choose from several options those presented before.
It was I was thinking, "Don't worry, everything will be fine."
the only one that still makes sense is the first one
answer is "It's like the best decision you can make."
