It´s no doubt that one of the most important things you need to do in your chess training is to solve tactics pattern regularly. But have in mind that you need only 10 minutes on a day to development to be a stronger chess player.
The key thing is to do it each day, small but steady. And if you think about it, you always have 10 minutes!
There are numerous ways to practice chess tactics. One splendid way is to go on excellent chess site, looking at training chess tactics.