What you are describing seems ready to set you up for the strategic version of "Whipsaw" --
in that, just as you leave ICs for strong directionals, the market will turn on you and wipe you out.
May I suggest that you work on position management *before* a whole-clothed tossing of ICs?
For example: if you examine the position deltas of the two verticals of your last IC -- when you put them on, versus when you sought/felt pressured to exit, you'd notice quite a difference. If you further compare that to the premium sought, ........an exposure/premium, risk/reward sort of deal.......
Perhaps some decision rules might fall out.
As well, if you put up a graph of the IV of your favorite underlying, plotted against the realized volatility, you might notice something quite powerful over the last 12-24 months. It doesn't mean that ICs are to be avoided, eschewed, tossed to the wind -- but maybe that *your* utilization might need to be less blind to the market.
I write from ungentle experience.