I like it! Practice makes perfect.
No gimmicks, nothing you can buy or use to make yourself better. Only practice will do that.
How you practice is another matter, but no gimmicky things will help you break 80.
It took me 2-months of practice to break 80. I mean real practice. I hadn't played golf in more than 5 years, and in 2-months I was breaking 80. Why? Because I worked for hours and hours.. after school I'd work for 6+ hours.. on weekends I'd work from 6am to 8pm.. for 2 months. I continue to do that and now play great, great golf.
That is the only way to get better.
What I work on:
Putting.. many, many drills. I really advise reading my article on putting drills, everything listed is the things i do for hours upon hours on the putting greens ... those hours of work made me one of the best putters around. http://bunkerreview.blogspot.com/201...ese-great.html
(my favorites: 1-2-3 drill, gateway drill, around the world, and one hand drill).
I also advise knowing how to swing: http://bunkerreview.blogspot.com/201...ght-every.html
If you work hard enough, you will break 80.. and your next goal will to go under par.
One more edit:
If this all isn't working for you, think about how you are approaching the game mentally: http://bunkerreview.blogspot.com/201...t-of-golf.html
Golf is by far the most mental game in the world.. you cannot play good golf without having your mental aspect in line.