How does IEI fit into your perception of VS since they don't lack foresight? Attempting suicide is not an IEI thing. It is probably a clinical depression or lack of impulse control thing. Optimistic, psychologically and emotionally healthy people don't usually try to off themselves.
Even when I have acted a bit reckless I managed to come out on top and avoid many negative consequences that those without foresight might fall into. My ESE sister is actually pretty responsible. She is the youngest, owned her own home and paid off her car by 25. She might not have foresight but she has never gotten into serious trouble except for one time but that was because she trusted the wrong guy (when she liked guys). She is a "good girl". Probably had something to do with her being warned over and over by the rest of us. I think we scared her into being "good". The slightest hint of trouble and we removed her from the temptation when she was young. She might not have seen that the cute guy who she liked was not good for her but we did and as a family moved her 1000 miles away. She might have been mad at the time but a few months later when his gf was pregnant she understood our warnings.
Any type could potentially engage in delinquent behavior. I don't have enough experience with LIE to comment on them though. Wouldn't reckless behavior be more related to instinct stacking than cognitive style?
I was kind of reckless in my teens and and part of my twenties but I usually knew just what I could get away with and pull back at the limit. I am more cautious these days in comparison but still get a sense of what I can and can't do and still not get into serious trouble. I don't wear a seat belt because it is restrictive but I am subconsciously scanning for cops so I don't get a ticket. I have learned the one hand stealth seat belt technique, if I am at a light and see I will have no way to avoid being next the them. Usually not staring at the cop does the trick too.
https://www.google.com/url?sa=t&rct=...j3jqjha7G_KVeA