Yes, that's right, trials and tribulations are the invariable ramifications of living a life that opposes the devil. There is great glory in God considering one worthy to suffer for Christ (Acts 5:41) (He considers you capable and a reliable testimony), and it glorifies Christ as you refuse to deny him under duress - he is worthy to give up this life for.
But, as you said, pretentiously, or in a misguided and over-confident manner, one should not over-estimate their abilities by challenging the devil without God's prompting (and even this is difficult to verify). Don't look for, or invite trouble or discomfort, life will inevitably and frequently on its own, impose such difficulties upon you whether you're ready or not
But, ascetism and monasteries hide and waste the edification and fortitude that one theoretically gained, from a life of dedicated meditation. Why develop a soldier and have him kept in a box?