There are many "get paid for your opinion" websites. Some of these are survey websites. The best way to get paid for your opinion is to write articles.
You can express your opinion on almost every subject, from current events, to politics, to arts and entertainment, to TV, to your opinions on products.
When every you have an opinion on anything, jot it down. Keep an opinion notebook.
Maybe it's your opinion on celebrities, your opinion on public schools and public schooling.
This is similar to an idea notebook, except it's an opinion notebook.
When listening to others expressing their opinions, whether it's a character in a novel or a movie, whether it's a TV commentary. What is your opinion? What do you think on the topic?
Maybe you hear a public business professional, like Donald Trump, expressing his opinion on business or on other celebrities, what is your opinion?
While surfing the net and read articles, do you have a different opinion than those expressed?
There are many opportunities for expressing your opinion.
Of course, you can include research along with your opinions. Facts. Up-to-date information.
Maybe you have an opinion on fast foods? What is the up-to-date research on fast foods.
You can also have an opinion on a place, like Las Vegas.
In your opinion notebook, jot down a sentence or paragraph expressing your opinion, then when writing an article--an opinion/editorial, then you can include this in your article.
Now to get paid for your opinion--make a list of article websites that pay for editorials/opinions. This includes Associated Content, Triond, Helium, etc.
Go to the appropriate website and write your editorial/opinion article. This is another way, besides taking surveys, to get paid for your opinion.
Happy writing.