[Iphone]

hi i wanted to ask is okay to recite ayat al karima at any time whether in hardship or not (as i want to try to memorise it)
for example, can anything bad come from reciting it if you are not ineed of its effects...in other words, shall i only recite it under certain conditions (the reason why i ask is because i was googling it and found a random forum post with someone asking the question and saying something about it being "hot" or whatever)

so is it okay for me to recite as many times as i want without risk of anything happening ?

p.s. this is the dua prophet Yunus recited in the big fish's belly, where only Allah could save him.
thanks
jazakallah