Is accepting negative emotions enough to stop them?

The other day I posted about how valuable I find simply accepting my negative emotions for reducing them. Not long after I stumbled on the power of acceptance I discovered there's actually a therapy that incorporates this called ACT - Acceptance and Commitment Therapy. I read up on it and to my surprise found that the founder seemed to be advocating simply accepting negative emotions and not doing anything else. Now, I may have got him wrong, but this is not what works for me. While I love using acceptance because it's so simple and takes much of the stress out of managing my negative emotions, it is by no means the only technique I use. It's my first step in most cases, particularly when I am busy or ill (or just can't be bothered thinking about it!). But I also use other techniques, such as writing down the good things in my life, examining my thoughts for distortions and correcting them, planning my day and doing problem solving. When it comes to transforming depression into happiness I've found there is no 'magic bullet', no one pill to cure all ills. What I've found works best is instead using a range of techniques that make me feel better and have a good fit with my lifestyle, vaues and personality. Together they seem to have a synergy (that dreaded buzz word!) whereby using them all together creates a more powerful impact on depression than using any one alone. I really wouldn't want to rely on acceptance alone, but I'm glad it's one of the tools in my toolbox because it makes life a lot easier.